55914075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 115754496

約数和(自身を除く): 59840421

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 131, 175, 225, 271, 315, 393, 525, 655, 813, 917, 1179, 1355, 1575, 1897, 1965, 2439, 2751, 3275, 4065, 4585, 5691, 5895, 6775, 8253, 9485, 9825, 12195, 13755, 17073, 20325, 22925, 28455, 29475, 35501, 41265, 47425, 60975, 68775, 85365, 106503, 142275, 177505, 206325, 248507, 319509, 426825, 532515, 745521, 887525, 1242535, 1597545, 2236563, 2662575, 3727605, 6212675, 7987725, 11182815, 18638025, 55914075]

約数ペア:

[(1, 55914075), (3, 18638025), (5, 11182815), (7, 7987725), (9, 6212675), (15, 3727605), (21, 2662575), (25, 2236563), (35, 1597545), (45, 1242535), (63, 887525), (75, 745521), (105, 532515), (131, 426825), (175, 319509), (225, 248507), (271, 206325), (315, 177505), (393, 142275), (525, 106503), (655, 85365), (813, 68775), (917, 60975), (1179, 47425), (1355, 41265), (1575, 35501), (1897, 29475), (1965, 28455), (2439, 22925), (2751, 20325), (3275, 17073), (4065, 13755), (4585, 12195), (5691, 9825), (5895, 9485), (6775, 8253)]