2474225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 3458112

約数和(自身を除く): 983887

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 331, 575, 1495, 1655, 4303, 7475, 7613, 8275, 21515, 38065, 98969, 107575, 190325, 494845, 2474225]

約数ペア:

[(1, 2474225), (5, 494845), (13, 190325), (23, 107575), (25, 98969), (65, 38065), (115, 21515), (299, 8275), (325, 7613), (331, 7475), (575, 4303), (1495, 1655)]