15285624

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 39774240

約数和(自身を除く): 24488616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 61, 106, 122, 159, 183, 197, 212, 244, 318, 366, 394, 424, 488, 591, 636, 732, 788, 1182, 1272, 1464, 1576, 2364, 3233, 4728, 6466, 9699, 10441, 12017, 12932, 19398, 20882, 24034, 25864, 31323, 36051, 38796, 41764, 48068, 62646, 72102, 77592, 83528, 96136, 125292, 144204, 250584, 288408, 636901, 1273802, 1910703, 2547604, 3821406, 5095208, 7642812, 15285624]

約数ペア:

[(1, 15285624), (2, 7642812), (3, 5095208), (4, 3821406), (6, 2547604), (8, 1910703), (12, 1273802), (24, 636901), (53, 288408), (61, 250584), (106, 144204), (122, 125292), (159, 96136), (183, 83528), (197, 77592), (212, 72102), (244, 62646), (318, 48068), (366, 41764), (394, 38796), (424, 36051), (488, 31323), (591, 25864), (636, 24034), (732, 20882), (788, 19398), (1182, 12932), (1272, 12017), (1464, 10441), (1576, 9699), (2364, 6466), (3233, 4728)]