63907425

素因数分解:

$3^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1102

約数の個数: 36

約数和(自身を含む): 114903360

約数和(自身を除く): 50995935

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 439, 647, 1317, 1941, 2195, 3235, 3951, 5823, 6585, 9705, 10975, 16175, 19755, 29115, 32925, 48525, 98775, 145575, 284033, 852099, 1420165, 2556297, 4260495, 7100825, 12781485, 21302475, 63907425]

約数ペア:

[(1, 63907425), (3, 21302475), (5, 12781485), (9, 7100825), (15, 4260495), (25, 2556297), (45, 1420165), (75, 852099), (225, 284033), (439, 145575), (647, 98775), (1317, 48525), (1941, 32925), (2195, 29115), (3235, 19755), (3951, 16175), (5823, 10975), (6585, 9705)]