201275725

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12923}}^1$

素因数の和:13029

約数の個数: 24

約数和(自身を含む): 288463680

約数和(自身を除く): 87187955

約数列:

[1, 5, 7, 25, 35, 89, 175, 445, 623, 2225, 3115, 12923, 15575, 64615, 90461, 323075, 452305, 1150147, 2261525, 5750735, 8051029, 28753675, 40255145, 201275725]

約数ペア:

[(1, 201275725), (5, 40255145), (7, 28753675), (25, 8051029), (35, 5750735), (89, 2261525), (175, 1150147), (445, 452305), (623, 323075), (2225, 90461), (3115, 64615), (12923, 15575)]