29531775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 60107264

約数和(自身を除く): 30575489

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 4327, 6825, 12981, 21635, 30289, 56251, 64905, 90867, 108175, 151445, 168753, 281255, 324525, 393757, 454335, 757225, 843765, 1181271, 1406275, 1968785, 2271675, 4218825, 5906355, 9843925, 29531775]

約数ペア:

[(1, 29531775), (3, 9843925), (5, 5906355), (7, 4218825), (13, 2271675), (15, 1968785), (21, 1406275), (25, 1181271), (35, 843765), (39, 757225), (65, 454335), (75, 393757), (91, 324525), (105, 281255), (175, 168753), (195, 151445), (273, 108175), (325, 90867), (455, 64905), (525, 56251), (975, 30289), (1365, 21635), (2275, 12981), (4327, 6825)]