24880765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 12213635

約数列:

[1, 5, 7, 13, 35, 65, 91, 149, 367, 455, 745, 1043, 1835, 1937, 2569, 4771, 5215, 9685, 12845, 13559, 23855, 33397, 54683, 67795, 166985, 273415, 382781, 710879, 1913905, 3554395, 4976153, 24880765]

約数ペア:

[(1, 24880765), (5, 4976153), (7, 3554395), (13, 1913905), (35, 710879), (65, 382781), (91, 273415), (149, 166985), (367, 67795), (455, 54683), (745, 33397), (1043, 23855), (1835, 13559), (1937, 12845), (2569, 9685), (4771, 5215)]