77238529155

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{4261}}^1$

素因数の和:4522

約数の個数: 128

約数和(自身を含む): 149258649600

約数和(自身を除く): 72020120445

約数列:

[1, 3, 5, 9, 15, 19, 27, 37, 45, 57, 95, 111, 135, 171, 185, 191, 285, 333, 513, 555, 573, 703, 855, 955, 999, 1665, 1719, 2109, 2565, 2865, 3515, 3629, 4261, 4995, 5157, 6327, 7067, 8595, 10545, 10887, 12783, 18145, 18981, 21201, 21305, 25785, 31635, 32661, 35335, 38349, 54435, 63603, 63915, 80959, 94905, 97983, 106005, 115047, 134273, 157657, 163305, 190809, 191745, 242877, 318015, 402819, 404795, 472971, 489915, 575235, 671365, 728631, 788285, 813851, 954045, 1208457, 1214385, 1418913, 2014095, 2185893, 2364855, 2441553, 2995483, 3625371, 3643155, 4069255, 4256739, 6042285, 7094565, 7324659, 8986449, 10929465, 12207765, 14977415, 15463169, 18126855, 21283695, 21973977, 26959347, 30112487, 36623295, 44932245, 46389507, 77315845, 80878041, 90337461, 109869885, 134796735, 139168521, 150562435, 231947535, 271012383, 404390205, 417505563, 451687305, 572137253, 695842605, 813037149, 1355061915, 1716411759, 2087527815, 2860686265, 4065185745, 5149235277, 8582058795, 15447705831, 25746176385, 77238529155]

約数ペア:

[(1, 77238529155), (3, 25746176385), (5, 15447705831), (9, 8582058795), (15, 5149235277), (19, 4065185745), (27, 2860686265), (37, 2087527815), (45, 1716411759), (57, 1355061915), (95, 813037149), (111, 695842605), (135, 572137253), (171, 451687305), (185, 417505563), (191, 404390205), (285, 271012383), (333, 231947535), (513, 150562435), (555, 139168521), (573, 134796735), (703, 109869885), (855, 90337461), (955, 80878041), (999, 77315845), (1665, 46389507), (1719, 44932245), (2109, 36623295), (2565, 30112487), (2865, 26959347), (3515, 21973977), (3629, 21283695), (4261, 18126855), (4995, 15463169), (5157, 14977415), (6327, 12207765), (7067, 10929465), (8595, 8986449), (10545, 7324659), (10887, 7094565), (12783, 6042285), (18145, 4256739), (18981, 4069255), (21201, 3643155), (21305, 3625371), (25785, 2995483), (31635, 2441553), (32661, 2364855), (35335, 2185893), (38349, 2014095), (54435, 1418913), (63603, 1214385), (63915, 1208457), (80959, 954045), (94905, 813851), (97983, 788285), (106005, 728631), (115047, 671365), (134273, 575235), (157657, 489915), (163305, 472971), (190809, 404795), (191745, 402819), (242877, 318015)]