26244725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 36580992

約数和(自身を除く): 10336267

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 3511, 7475, 17555, 45643, 80753, 87775, 228215, 403765, 1049789, 1141075, 2018825, 5248945, 26244725]

約数ペア:

[(1, 26244725), (5, 5248945), (13, 2018825), (23, 1141075), (25, 1049789), (65, 403765), (115, 228215), (299, 87775), (325, 80753), (575, 45643), (1495, 17555), (3511, 7475)]