2169160125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18133}}^1$

素因数の和:18191

約数の個数: 64

約数和(自身を含む): 4073621760

約数和(自身を除く): 1904461635

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 125, 145, 165, 275, 319, 375, 435, 725, 825, 957, 1375, 1595, 2175, 3625, 4125, 4785, 7975, 10875, 18133, 23925, 39875, 54399, 90665, 119625, 199463, 271995, 453325, 525857, 598389, 997315, 1359975, 1577571, 2266625, 2629285, 2991945, 4986575, 5784427, 6799875, 7887855, 13146425, 14959725, 17353281, 24932875, 28922135, 39439275, 65732125, 74798625, 86766405, 144610675, 197196375, 433832025, 723053375, 2169160125]

約数ペア:

[(1, 2169160125), (3, 723053375), (5, 433832025), (11, 197196375), (15, 144610675), (25, 86766405), (29, 74798625), (33, 65732125), (55, 39439275), (75, 28922135), (87, 24932875), (125, 17353281), (145, 14959725), (165, 13146425), (275, 7887855), (319, 6799875), (375, 5784427), (435, 4986575), (725, 2991945), (825, 2629285), (957, 2266625), (1375, 1577571), (1595, 1359975), (2175, 997315), (3625, 598389), (4125, 525857), (4785, 453325), (7975, 271995), (10875, 199463), (18133, 119625), (23925, 90665), (39875, 54399)]