29559855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 55617408

約数和(自身を除く): 26057553

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 185, 195, 221, 241, 255, 481, 555, 629, 663, 723, 1105, 1205, 1443, 1887, 2405, 3133, 3145, 3315, 3615, 4097, 7215, 8177, 8917, 9399, 9435, 12291, 15665, 20485, 24531, 26751, 40885, 44585, 46995, 53261, 61455, 115921, 122655, 133755, 151589, 159783, 266305, 347763, 454767, 579605, 757945, 798915, 1738815, 1970657, 2273835, 5911971, 9853285, 29559855]

約数ペア:

[(1, 29559855), (3, 9853285), (5, 5911971), (13, 2273835), (15, 1970657), (17, 1738815), (37, 798915), (39, 757945), (51, 579605), (65, 454767), (85, 347763), (111, 266305), (185, 159783), (195, 151589), (221, 133755), (241, 122655), (255, 115921), (481, 61455), (555, 53261), (629, 46995), (663, 44585), (723, 40885), (1105, 26751), (1205, 24531), (1443, 20485), (1887, 15665), (2405, 12291), (3133, 9435), (3145, 9399), (3315, 8917), (3615, 8177), (4097, 7215)]