73847925

素因数分解:

$3^2\times 5^2\times {\mathrm{328213}}^1$

素因数の和:328229

約数の個数: 18

約数和(自身を含む): 132270242

約数和(自身を除く): 58422317

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 328213, 984639, 1641065, 2953917, 4923195, 8205325, 14769585, 24615975, 73847925]

約数ペア:

[(1, 73847925), (3, 24615975), (5, 14769585), (9, 8205325), (15, 4923195), (25, 2953917), (45, 1641065), (75, 984639), (225, 328213)]