23125465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 32078592

約数和(自身を除く): 8953127

約数列:

[1, 5, 11, 23, 55, 101, 115, 181, 253, 505, 905, 1111, 1265, 1991, 2323, 4163, 5555, 9955, 11615, 18281, 20815, 25553, 45793, 91405, 127765, 201091, 228965, 420463, 1005455, 2102315, 4625093, 23125465]

約数ペア:

[(1, 23125465), (5, 4625093), (11, 2102315), (23, 1005455), (55, 420463), (101, 228965), (115, 201091), (181, 127765), (253, 91405), (505, 45793), (905, 25553), (1111, 20815), (1265, 18281), (1991, 11615), (2323, 9955), (4163, 5555)]