79833375

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 148936320

約数和(自身を除く): 69102945

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 725, 1125, 1305, 2175, 2447, 3625, 6525, 7341, 10875, 12235, 22023, 32625, 36705, 61175, 70963, 110115, 183525, 212889, 305875, 354815, 550575, 638667, 917625, 1064445, 1774075, 2752875, 3193335, 5322225, 8870375, 15966675, 26611125, 79833375]

約数ペア:

[(1, 79833375), (3, 26611125), (5, 15966675), (9, 8870375), (15, 5322225), (25, 3193335), (29, 2752875), (45, 1774075), (75, 1064445), (87, 917625), (125, 638667), (145, 550575), (225, 354815), (261, 305875), (375, 212889), (435, 183525), (725, 110115), (1125, 70963), (1305, 61175), (2175, 36705), (2447, 32625), (3625, 22023), (6525, 12235), (7341, 10875)]