11803805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 15657480

約数和(自身を除く): 3853675

約数列:

[1, 5, 13, 61, 65, 169, 229, 305, 793, 845, 1145, 2977, 3965, 10309, 13969, 14885, 38701, 51545, 69845, 181597, 193505, 907985, 2360761, 11803805]

約数ペア:

[(1, 11803805), (5, 2360761), (13, 907985), (61, 193505), (65, 181597), (169, 69845), (229, 51545), (305, 38701), (793, 14885), (845, 13969), (1145, 10309), (2977, 3965)]