146126875

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 192313440

約数和(自身を除く): 46186565

約数列:

[1, 5, 25, 37, 71, 89, 125, 185, 355, 445, 625, 925, 1775, 2225, 2627, 3293, 4625, 6319, 8875, 11125, 13135, 16465, 23125, 31595, 44375, 55625, 65675, 82325, 157975, 233803, 328375, 411625, 789875, 1169015, 1641875, 2058125, 3949375, 5845075, 29225375, 146126875]

約数ペア:

[(1, 146126875), (5, 29225375), (25, 5845075), (37, 3949375), (71, 2058125), (89, 1641875), (125, 1169015), (185, 789875), (355, 411625), (445, 328375), (625, 233803), (925, 157975), (1775, 82325), (2225, 65675), (2627, 55625), (3293, 44375), (4625, 31595), (6319, 23125), (8875, 16465), (11125, 13135)]