72478035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{230089}}^1$

素因数の和:230107

約数の個数: 24

約数和(自身を含む): 143576160

約数和(自身を除く): 71098125

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 230089, 690267, 1150445, 1610623, 2070801, 3451335, 4831869, 8053115, 10354005, 14495607, 24159345, 72478035]

約数ペア:

[(1, 72478035), (3, 24159345), (5, 14495607), (7, 10354005), (9, 8053115), (15, 4831869), (21, 3451335), (35, 2070801), (45, 1610623), (63, 1150445), (105, 690267), (315, 230089)]