61598395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 81962496

約数和(自身を除く): 20364101

約数列:

[1, 5, 17, 31, 85, 97, 155, 241, 485, 527, 1205, 1649, 2635, 3007, 4097, 7471, 8245, 15035, 20485, 23377, 37355, 51119, 116885, 127007, 255595, 397409, 635035, 724687, 1987045, 3623435, 12319679, 61598395]

約数ペア:

[(1, 61598395), (5, 12319679), (17, 3623435), (31, 1987045), (85, 724687), (97, 635035), (155, 397409), (241, 255595), (485, 127007), (527, 116885), (1205, 51119), (1649, 37355), (2635, 23377), (3007, 20485), (4097, 15035), (7471, 8245)]