80975850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{539839}}^1$

素因数の和:539854

約数の個数: 24

約数和(自身を含む): 200820480

約数和(自身を除く): 119844630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 539839, 1079678, 1619517, 2699195, 3239034, 5398390, 8097585, 13495975, 16195170, 26991950, 40487925, 80975850]

約数ペア:

[(1, 80975850), (2, 40487925), (3, 26991950), (5, 16195170), (6, 13495975), (10, 8097585), (15, 5398390), (25, 3239034), (30, 2699195), (50, 1619517), (75, 1079678), (150, 539839)]