228007975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3011}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 305886672

約数和(自身を除く): 77878697

約数列:

[1, 5, 13, 25, 65, 233, 325, 1165, 3011, 3029, 5825, 15055, 15145, 39143, 75275, 75725, 195715, 701563, 978575, 3507815, 9120319, 17539075, 45601595, 228007975]

約数ペア:

[(1, 228007975), (5, 45601595), (13, 17539075), (25, 9120319), (65, 3507815), (233, 978575), (325, 701563), (1165, 195715), (3011, 75725), (3029, 75275), (5825, 39143), (15055, 15145)]