80934425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22639}}^1$

素因数の和:22673

約数の個数: 24

約数和(自身を含む): 117909120

約数和(自身を除く): 36974695

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 22639, 113195, 249029, 294307, 565975, 1245145, 1471535, 3237377, 6225725, 7357675, 16186885, 80934425]

約数ペア:

[(1, 80934425), (5, 16186885), (11, 7357675), (13, 6225725), (25, 3237377), (55, 1471535), (65, 1245145), (143, 565975), (275, 294307), (325, 249029), (715, 113195), (3575, 22639)]