85325175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 170072448

約数和(自身を除く): 84747273

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 117, 155, 195, 225, 279, 325, 403, 465, 585, 775, 941, 975, 1209, 1395, 2015, 2325, 2823, 2925, 3627, 4705, 6045, 6975, 8469, 10075, 12233, 14115, 18135, 23525, 29171, 30225, 36699, 42345, 61165, 70575, 87513, 90675, 110097, 145855, 183495, 211725, 262539, 305825, 379223, 437565, 550485, 729275, 917475, 1137669, 1312695, 1896115, 2187825, 2752425, 3413007, 5688345, 6563475, 9480575, 17065035, 28441725, 85325175]

約数ペア:

[(1, 85325175), (3, 28441725), (5, 17065035), (9, 9480575), (13, 6563475), (15, 5688345), (25, 3413007), (31, 2752425), (39, 2187825), (45, 1896115), (65, 1312695), (75, 1137669), (93, 917475), (117, 729275), (155, 550485), (195, 437565), (225, 379223), (279, 305825), (325, 262539), (403, 211725), (465, 183495), (585, 145855), (775, 110097), (941, 90675), (975, 87513), (1209, 70575), (1395, 61165), (2015, 42345), (2325, 36699), (2823, 30225), (2925, 29171), (3627, 23525), (4705, 18135), (6045, 14115), (6975, 12233), (8469, 10075)]