172320615

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2377}}^1$

素因数の和:2573

約数の個数: 40

約数和(自身を含む): 310757040

約数和(自身を除く): 138436425

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 405, 537, 895, 1611, 2377, 2685, 4833, 7131, 8055, 11885, 14499, 21393, 24165, 35655, 64179, 72495, 106965, 192537, 320895, 425483, 962685, 1276449, 2127415, 3829347, 6382245, 11488041, 19146735, 34464123, 57440205, 172320615]

約数ペア:

[(1, 172320615), (3, 57440205), (5, 34464123), (9, 19146735), (15, 11488041), (27, 6382245), (45, 3829347), (81, 2127415), (135, 1276449), (179, 962685), (405, 425483), (537, 320895), (895, 192537), (1611, 106965), (2377, 72495), (2685, 64179), (4833, 35655), (7131, 24165), (8055, 21393), (11885, 14499)]