25512175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 35560224

約数和(自身を除く): 10048049

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 3413, 7475, 17065, 44369, 78499, 85325, 221845, 392495, 1020487, 1109225, 1962475, 5102435, 25512175]

約数ペア:

[(1, 25512175), (5, 5102435), (13, 1962475), (23, 1109225), (25, 1020487), (65, 392495), (115, 221845), (299, 85325), (325, 78499), (575, 44369), (1495, 17065), (3413, 7475)]