66099705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2749}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 121440000

約数和(自身を除く): 55340295

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 2749, 3435, 4809, 8015, 8247, 13745, 19243, 24045, 41235, 57729, 96215, 288645, 629521, 1888563, 3147605, 4406647, 9442815, 13219941, 22033235, 66099705]

約数ペア:

[(1, 66099705), (3, 22033235), (5, 13219941), (7, 9442815), (15, 4406647), (21, 3147605), (35, 1888563), (105, 629521), (229, 288645), (687, 96215), (1145, 57729), (1603, 41235), (2749, 24045), (3435, 19243), (4809, 13745), (8015, 8247)]