71310375

素因数分解:

$3^4\times 5^3\times {\mathrm{7043}}^1$

素因数の和:7070

約数の個数: 40

約数和(自身を含む): 132962544

約数和(自身を除く): 61652169

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 7043, 10125, 21129, 35215, 63387, 105645, 176075, 190161, 316935, 528225, 570483, 880375, 950805, 1584675, 2641125, 2852415, 4754025, 7923375, 14262075, 23770125, 71310375]

約数ペア:

[(1, 71310375), (3, 23770125), (5, 14262075), (9, 7923375), (15, 4754025), (25, 2852415), (27, 2641125), (45, 1584675), (75, 950805), (81, 880375), (125, 570483), (135, 528225), (225, 316935), (375, 190161), (405, 176075), (675, 105645), (1125, 63387), (2025, 35215), (3375, 21129), (7043, 10125)]