12993435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 29352960

約数和(自身を除く): 16359525

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 167, 171, 195, 247, 273, 285, 315, 399, 455, 501, 585, 665, 741, 819, 835, 855, 1169, 1197, 1235, 1365, 1503, 1729, 1995, 2171, 2223, 2505, 3173, 3507, 3705, 4095, 5187, 5845, 5985, 6513, 7515, 8645, 9519, 10521, 10855, 11115, 15197, 15561, 15865, 17535, 19539, 22211, 25935, 28557, 32565, 41249, 45591, 47595, 52605, 66633, 75985, 77805, 97695, 111055, 123747, 136773, 142785, 199899, 206245, 227955, 288743, 333165, 371241, 618735, 683865, 866229, 999495, 1443715, 1856205, 2598687, 4331145, 12993435]

約数ペア:

[(1, 12993435), (3, 4331145), (5, 2598687), (7, 1856205), (9, 1443715), (13, 999495), (15, 866229), (19, 683865), (21, 618735), (35, 371241), (39, 333165), (45, 288743), (57, 227955), (63, 206245), (65, 199899), (91, 142785), (95, 136773), (105, 123747), (117, 111055), (133, 97695), (167, 77805), (171, 75985), (195, 66633), (247, 52605), (273, 47595), (285, 45591), (315, 41249), (399, 32565), (455, 28557), (501, 25935), (585, 22211), (665, 19539), (741, 17535), (819, 15865), (835, 15561), (855, 15197), (1169, 11115), (1197, 10855), (1235, 10521), (1365, 9519), (1503, 8645), (1729, 7515), (1995, 6513), (2171, 5985), (2223, 5845), (2505, 5187), (3173, 4095), (3507, 3705)]