71329125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 140474880

約数和(自身を除く): 69145755

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 125, 145, 175, 203, 375, 435, 525, 609, 725, 875, 937, 1015, 2175, 2625, 2811, 3045, 3625, 4685, 5075, 6559, 10875, 14055, 15225, 19677, 23425, 25375, 27173, 32795, 70275, 76125, 81519, 98385, 117125, 135865, 163975, 190211, 351375, 407595, 491925, 570633, 679325, 819875, 951055, 2037975, 2459625, 2853165, 3396625, 4755275, 10189875, 14265825, 23776375, 71329125]

約数ペア:

[(1, 71329125), (3, 23776375), (5, 14265825), (7, 10189875), (15, 4755275), (21, 3396625), (25, 2853165), (29, 2459625), (35, 2037975), (75, 951055), (87, 819875), (105, 679325), (125, 570633), (145, 491925), (175, 407595), (203, 351375), (375, 190211), (435, 163975), (525, 135865), (609, 117125), (725, 98385), (875, 81519), (937, 76125), (1015, 70275), (2175, 32795), (2625, 27173), (2811, 25375), (3045, 23425), (3625, 19677), (4685, 15225), (5075, 14055), (6559, 10875)]