67240875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 121271904

約数和(自身を除く): 54031029

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 169, 195, 325, 375, 507, 845, 975, 1061, 1625, 2535, 3183, 4225, 4875, 5305, 12675, 13793, 15915, 21125, 26525, 41379, 63375, 68965, 79575, 132625, 179309, 206895, 344825, 397875, 537927, 896545, 1034475, 1724125, 2689635, 4482725, 5172375, 13448175, 22413625, 67240875]

約数ペア:

[(1, 67240875), (3, 22413625), (5, 13448175), (13, 5172375), (15, 4482725), (25, 2689635), (39, 1724125), (65, 1034475), (75, 896545), (125, 537927), (169, 397875), (195, 344825), (325, 206895), (375, 179309), (507, 132625), (845, 79575), (975, 68965), (1061, 63375), (1625, 41379), (2535, 26525), (3183, 21125), (4225, 15915), (4875, 13793), (5305, 12675)]