152003145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{206807}}^1$

素因数の和:206829

約数の個数: 24

約数和(自身を含む): 282913344

約数和(自身を除く): 130910199

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 206807, 620421, 1034035, 1447649, 3102105, 4342947, 7238245, 10133543, 21714735, 30400629, 50667715, 152003145]

約数ペア:

[(1, 152003145), (3, 50667715), (5, 30400629), (7, 21714735), (15, 10133543), (21, 7238245), (35, 4342947), (49, 3102105), (105, 1447649), (147, 1034035), (245, 620421), (735, 206807)]