201045225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{40009}}^1$

素因数の和:40089

約数の個数: 24

約数和(自身を含む): 337364320

約数和(自身を除く): 136319095

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 40009, 120027, 200045, 600135, 1000225, 2680603, 3000675, 8041809, 13403015, 40209045, 67015075, 201045225]

約数ペア:

[(1, 201045225), (3, 67015075), (5, 40209045), (15, 13403015), (25, 8041809), (67, 3000675), (75, 2680603), (201, 1000225), (335, 600135), (1005, 200045), (1675, 120027), (5025, 40009)]