52994175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 98301744

約数和(自身を除く): 45307569

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 113, 169, 185, 195, 325, 339, 481, 507, 555, 565, 845, 925, 975, 1443, 1469, 1695, 2405, 2535, 2775, 2825, 4181, 4225, 4407, 6253, 7215, 7345, 8475, 12025, 12543, 12675, 18759, 19097, 20905, 22035, 31265, 36075, 36725, 54353, 57291, 62715, 93795, 95485, 104525, 110175, 156325, 163059, 271765, 286455, 313575, 468975, 477425, 706589, 815295, 1358825, 1432275, 2119767, 3532945, 4076475, 10598835, 17664725, 52994175]

約数ペア:

[(1, 52994175), (3, 17664725), (5, 10598835), (13, 4076475), (15, 3532945), (25, 2119767), (37, 1432275), (39, 1358825), (65, 815295), (75, 706589), (111, 477425), (113, 468975), (169, 313575), (185, 286455), (195, 271765), (325, 163059), (339, 156325), (481, 110175), (507, 104525), (555, 95485), (565, 93795), (845, 62715), (925, 57291), (975, 54353), (1443, 36725), (1469, 36075), (1695, 31265), (2405, 22035), (2535, 20905), (2775, 19097), (2825, 18759), (4181, 12675), (4225, 12543), (4407, 12025), (6253, 8475), (7215, 7345)]