15690924415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{9137}}^1$

素因数の和:9411

約数の個数: 32

約数和(自身を含む): 19974936960

約数和(自身を除く): 4284012545

約数列:

[1, 5, 23, 109, 115, 137, 545, 685, 2507, 3151, 9137, 12535, 14933, 15755, 45685, 74665, 210151, 343459, 995933, 1050755, 1251769, 1717295, 4979665, 6258845, 22906459, 28790687, 114532295, 136442821, 143953435, 682214105, 3138184883, 15690924415]

約数ペア:

[(1, 15690924415), (5, 3138184883), (23, 682214105), (109, 143953435), (115, 136442821), (137, 114532295), (545, 28790687), (685, 22906459), (2507, 6258845), (3151, 4979665), (9137, 1717295), (12535, 1251769), (14933, 1050755), (15755, 995933), (45685, 343459), (74665, 210151)]