13364725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 18873792

約数和(自身を除く): 5509067

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 2113, 6325, 10565, 23243, 48599, 52825, 116215, 242995, 534589, 581075, 1214975, 2672945, 13364725]

約数ペア:

[(1, 13364725), (5, 2672945), (11, 1214975), (23, 581075), (25, 534589), (55, 242995), (115, 116215), (253, 52825), (275, 48599), (575, 23243), (1265, 10565), (2113, 6325)]