61488525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 117028224

約数和(自身を除く): 55539699

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 173, 175, 519, 525, 677, 865, 1211, 2031, 2595, 3385, 3633, 4325, 4739, 6055, 10155, 12975, 14217, 16925, 18165, 23695, 30275, 50775, 71085, 90825, 117121, 118475, 351363, 355425, 585605, 819847, 1756815, 2459541, 2928025, 4099235, 8784075, 12297705, 20496175, 61488525]

約数ペア:

[(1, 61488525), (3, 20496175), (5, 12297705), (7, 8784075), (15, 4099235), (21, 2928025), (25, 2459541), (35, 1756815), (75, 819847), (105, 585605), (173, 355425), (175, 351363), (519, 118475), (525, 117121), (677, 90825), (865, 71085), (1211, 50775), (2031, 30275), (2595, 23695), (3385, 18165), (3633, 16925), (4325, 14217), (4739, 12975), (6055, 10155)]