115279775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 161093856

約数和(自身を除く): 45814081

約数列:

[1, 5, 13, 25, 43, 65, 73, 113, 215, 325, 365, 559, 565, 949, 1075, 1469, 1825, 2795, 2825, 3139, 4745, 4859, 7345, 8249, 13975, 15695, 23725, 24295, 36725, 40807, 41245, 63167, 78475, 107237, 121475, 204035, 206225, 315835, 354707, 536185, 1020175, 1579175, 1773535, 2680925, 4611191, 8867675, 23055955, 115279775]

約数ペア:

[(1, 115279775), (5, 23055955), (13, 8867675), (25, 4611191), (43, 2680925), (65, 1773535), (73, 1579175), (113, 1020175), (215, 536185), (325, 354707), (365, 315835), (559, 206225), (565, 204035), (949, 121475), (1075, 107237), (1469, 78475), (1825, 63167), (2795, 41245), (2825, 40807), (3139, 36725), (4745, 24295), (4859, 23725), (7345, 15695), (8249, 13975)]