13651052985

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 25683840000

約数和(自身を除く): 12032787015

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 97, 103, 135, 145, 261, 291, 309, 349, 435, 485, 515, 783, 873, 927, 1047, 1305, 1455, 1545, 1745, 2619, 2781, 2813, 2987, 3141, 3915, 4365, 4635, 5235, 8439, 8961, 9423, 9991, 10121, 13095, 13905, 14065, 14935, 15705, 25317, 26883, 29973, 30363, 33853, 35947, 42195, 44805, 47115, 49955, 50605, 75951, 80649, 89919, 91089, 101559, 107841, 126585, 134415, 149865, 151815, 169265, 179735, 269757, 273267, 289739, 304677, 323523, 379755, 403245, 449595, 455445, 507795, 539205, 869217, 914031, 970569, 981737, 1042463, 1348785, 1366335, 1448695, 1523385, 1617615, 2607651, 2945211, 3127389, 3486859, 4346085, 4570155, 4852845, 4908685, 5212315, 7822953, 8835633, 9382167, 10460577, 13038255, 14726055, 15636945, 17434295, 26506899, 28146501, 31381731, 39114765, 44178165, 46910835, 52302885, 94145193, 101118911, 132534495, 140732505, 156908655, 303356733, 470725965, 505594555, 910070199, 1516783665, 2730210597, 4550350995, 13651052985]

約数ペア:

[(1, 13651052985), (3, 4550350995), (5, 2730210597), (9, 1516783665), (15, 910070199), (27, 505594555), (29, 470725965), (45, 303356733), (87, 156908655), (97, 140732505), (103, 132534495), (135, 101118911), (145, 94145193), (261, 52302885), (291, 46910835), (309, 44178165), (349, 39114765), (435, 31381731), (485, 28146501), (515, 26506899), (783, 17434295), (873, 15636945), (927, 14726055), (1047, 13038255), (1305, 10460577), (1455, 9382167), (1545, 8835633), (1745, 7822953), (2619, 5212315), (2781, 4908685), (2813, 4852845), (2987, 4570155), (3141, 4346085), (3915, 3486859), (4365, 3127389), (4635, 2945211), (5235, 2607651), (8439, 1617615), (8961, 1523385), (9423, 1448695), (9991, 1366335), (10121, 1348785), (13095, 1042463), (13905, 981737), (14065, 970569), (14935, 914031), (15705, 869217), (25317, 539205), (26883, 507795), (29973, 455445), (30363, 449595), (33853, 403245), (35947, 379755), (42195, 323523), (44805, 304677), (47115, 289739), (49955, 273267), (50605, 269757), (75951, 179735), (80649, 169265), (89919, 151815), (91089, 149865), (101559, 134415), (107841, 126585)]