45296225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 62085312

約数和(自身を除く): 16789087

約数列:

[1, 5, 13, 25, 65, 71, 151, 169, 325, 355, 755, 845, 923, 1775, 1963, 3775, 4225, 4615, 9815, 10721, 11999, 23075, 25519, 49075, 53605, 59995, 127595, 139373, 268025, 299975, 637975, 696865, 1811849, 3484325, 9059245, 45296225]

約数ペア:

[(1, 45296225), (5, 9059245), (13, 3484325), (25, 1811849), (65, 696865), (71, 637975), (151, 299975), (169, 268025), (325, 139373), (355, 127595), (755, 59995), (845, 53605), (923, 49075), (1775, 25519), (1963, 23075), (3775, 11999), (4225, 10721), (4615, 9815)]