1528339875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 2645136000

約数和(自身を除く): 1116796125

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 313, 375, 435, 449, 725, 939, 1347, 1565, 2175, 2245, 3625, 4695, 6735, 7825, 9077, 10875, 11225, 13021, 23475, 27231, 33675, 39063, 39125, 45385, 56125, 65105, 117375, 136155, 140537, 168375, 195315, 226925, 325525, 421611, 680775, 702685, 976575, 1134625, 1627625, 2108055, 3403875, 3513425, 4075573, 4882875, 10540275, 12226719, 17567125, 20377865, 52701375, 61133595, 101889325, 305667975, 509446625, 1528339875]

約数ペア:

[(1, 1528339875), (3, 509446625), (5, 305667975), (15, 101889325), (25, 61133595), (29, 52701375), (75, 20377865), (87, 17567125), (125, 12226719), (145, 10540275), (313, 4882875), (375, 4075573), (435, 3513425), (449, 3403875), (725, 2108055), (939, 1627625), (1347, 1134625), (1565, 976575), (2175, 702685), (2245, 680775), (3625, 421611), (4695, 325525), (6735, 226925), (7825, 195315), (9077, 168375), (10875, 140537), (11225, 136155), (13021, 117375), (23475, 65105), (27231, 56125), (33675, 45385), (39063, 39125)]