61948565

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 87381504

約数和(自身を除く): 25432939

約数列:

[1, 5, 7, 35, 71, 97, 257, 355, 485, 497, 679, 1285, 1799, 2485, 3395, 6887, 8995, 18247, 24929, 34435, 48209, 91235, 124645, 127729, 174503, 241045, 638645, 872515, 1769959, 8849795, 12389713, 61948565]

約数ペア:

[(1, 61948565), (5, 12389713), (7, 8849795), (35, 1769959), (71, 872515), (97, 638645), (257, 241045), (355, 174503), (485, 127729), (497, 124645), (679, 91235), (1285, 48209), (1799, 34435), (2485, 24929), (3395, 18247), (6887, 8995)]