9650225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 13457472

約数和(自身を除く): 3807247

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1291, 1495, 6455, 7475, 16783, 29693, 32275, 83915, 148465, 386009, 419575, 742325, 1930045, 9650225]

約数ペア:

[(1, 9650225), (5, 1930045), (13, 742325), (23, 419575), (25, 386009), (65, 148465), (115, 83915), (299, 32275), (325, 29693), (575, 16783), (1291, 7475), (1495, 6455)]