315055325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31271}}^1$

素因数の和:31325

約数の個数: 24

約数和(自身を含む): 434305536

約数和(自身を除く): 119250211

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 31271, 156355, 406523, 781775, 969401, 2032615, 4847005, 10163075, 12602213, 24235025, 63011065, 315055325]

約数ペア:

[(1, 315055325), (5, 63011065), (13, 24235025), (25, 12602213), (31, 10163075), (65, 4847005), (155, 2032615), (325, 969401), (403, 781775), (775, 406523), (2015, 156355), (10075, 31271)]