264473625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{54251}}^1$

素因数の和:54282

約数の個数: 32

約数和(自身を含む): 473945472

約数和(自身を除く): 209471847

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 54251, 162753, 271255, 705263, 813765, 1356275, 2115789, 3526315, 4068825, 6781375, 10578945, 17631575, 20344125, 52894725, 88157875, 264473625]

約数ペア:

[(1, 264473625), (3, 88157875), (5, 52894725), (13, 20344125), (15, 17631575), (25, 10578945), (39, 6781375), (65, 4068825), (75, 3526315), (125, 2115789), (195, 1356275), (325, 813765), (375, 705263), (975, 271255), (1625, 162753), (4875, 54251)]