53395875

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 106404480

約数和(自身を除く): 53008605

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 675, 975, 1125, 1217, 1625, 1755, 2925, 3375, 3651, 4875, 6085, 8775, 10953, 14625, 15821, 18255, 30425, 32859, 43875, 47463, 54765, 79105, 91275, 142389, 152125, 164295, 237315, 273825, 395525, 427167, 456375, 711945, 821475, 1186575, 1369125, 1977625, 2135835, 3559725, 4107375, 5932875, 10679175, 17798625, 53395875]

約数ペア:

[(1, 53395875), (3, 17798625), (5, 10679175), (9, 5932875), (13, 4107375), (15, 3559725), (25, 2135835), (27, 1977625), (39, 1369125), (45, 1186575), (65, 821475), (75, 711945), (117, 456375), (125, 427167), (135, 395525), (195, 273825), (225, 237315), (325, 164295), (351, 152125), (375, 142389), (585, 91275), (675, 79105), (975, 54765), (1125, 47463), (1217, 43875), (1625, 32859), (1755, 30425), (2925, 18255), (3375, 15821), (3651, 14625), (4875, 10953), (6085, 8775)]