85204895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 25110625

約数列:

[1, 5, 31, 37, 83, 155, 179, 185, 415, 895, 1147, 2573, 3071, 5549, 5735, 6623, 12865, 14857, 15355, 27745, 33115, 74285, 95201, 205313, 460567, 476005, 549709, 1026565, 2302835, 2748545, 17040979, 85204895]

約数ペア:

[(1, 85204895), (5, 17040979), (31, 2748545), (37, 2302835), (83, 1026565), (155, 549709), (179, 476005), (185, 460567), (415, 205313), (895, 95201), (1147, 74285), (2573, 33115), (3071, 27745), (5549, 15355), (5735, 14857), (6623, 12865)]