85806525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 163453824

約数和(自身を除く): 77647299

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 137, 175, 411, 525, 685, 959, 1193, 2055, 2877, 3425, 3579, 4795, 5965, 8351, 10275, 14385, 17895, 23975, 25053, 29825, 41755, 71925, 89475, 125265, 163441, 208775, 490323, 626325, 817205, 1144087, 2451615, 3432261, 4086025, 5720435, 12258075, 17161305, 28602175, 85806525]

約数ペア:

[(1, 85806525), (3, 28602175), (5, 17161305), (7, 12258075), (15, 5720435), (21, 4086025), (25, 3432261), (35, 2451615), (75, 1144087), (105, 817205), (137, 626325), (175, 490323), (411, 208775), (525, 163441), (685, 125265), (959, 89475), (1193, 71925), (2055, 41755), (2877, 29825), (3425, 25053), (3579, 23975), (4795, 17895), (5965, 14385), (8351, 10275)]