47167785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 105062400

約数和(自身を除く): 57894615

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 37, 45, 57, 63, 71, 95, 105, 111, 133, 135, 171, 185, 189, 213, 259, 285, 315, 333, 355, 399, 497, 513, 555, 639, 665, 703, 777, 855, 945, 999, 1065, 1197, 1295, 1349, 1491, 1665, 1917, 1995, 2109, 2331, 2485, 2565, 2627, 3195, 3515, 3591, 3885, 4047, 4473, 4921, 4995, 5985, 6327, 6745, 6993, 7455, 7881, 9443, 9585, 10545, 11655, 12141, 13135, 13419, 14763, 17955, 18389, 18981, 20235, 22365, 23643, 24605, 28329, 31635, 34965, 36423, 39405, 44289, 47215, 49913, 55167, 60705, 67095, 70929, 73815, 84987, 91945, 94905, 118215, 132867, 141645, 149739, 165501, 182115, 221445, 249565, 254961, 275835, 349391, 354645, 424935, 449217, 496503, 664335, 748695, 827505, 1048173, 1274805, 1347651, 1746955, 2246085, 2482515, 3144519, 5240865, 6738255, 9433557, 15722595, 47167785]

約数ペア:

[(1, 47167785), (3, 15722595), (5, 9433557), (7, 6738255), (9, 5240865), (15, 3144519), (19, 2482515), (21, 2246085), (27, 1746955), (35, 1347651), (37, 1274805), (45, 1048173), (57, 827505), (63, 748695), (71, 664335), (95, 496503), (105, 449217), (111, 424935), (133, 354645), (135, 349391), (171, 275835), (185, 254961), (189, 249565), (213, 221445), (259, 182115), (285, 165501), (315, 149739), (333, 141645), (355, 132867), (399, 118215), (497, 94905), (513, 91945), (555, 84987), (639, 73815), (665, 70929), (703, 67095), (777, 60705), (855, 55167), (945, 49913), (999, 47215), (1065, 44289), (1197, 39405), (1295, 36423), (1349, 34965), (1491, 31635), (1665, 28329), (1917, 24605), (1995, 23643), (2109, 22365), (2331, 20235), (2485, 18981), (2565, 18389), (2627, 17955), (3195, 14763), (3515, 13419), (3591, 13135), (3885, 12141), (4047, 11655), (4473, 10545), (4921, 9585), (4995, 9443), (5985, 7881), (6327, 7455), (6745, 6993)]