4977375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 8928192

約数和(自身を除く): 3950817

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1021, 1625, 3063, 4875, 5105, 13273, 15315, 25525, 39819, 66365, 76575, 127625, 199095, 331825, 382875, 995475, 1659125, 4977375]

約数ペア:

[(1, 4977375), (3, 1659125), (5, 995475), (13, 382875), (15, 331825), (25, 199095), (39, 127625), (65, 76575), (75, 66365), (125, 39819), (195, 25525), (325, 15315), (375, 13273), (975, 5105), (1021, 4875), (1625, 3063)]