89813805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 152668800

約数和(自身を除く): 62854995

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 569, 619, 1707, 1857, 2845, 3095, 8535, 9285, 9673, 10523, 29019, 31569, 48365, 52615, 145095, 157845, 352211, 1056633, 1761055, 5283165, 5987587, 17962761, 29937935, 89813805]

約数ペア:

[(1, 89813805), (3, 29937935), (5, 17962761), (15, 5987587), (17, 5283165), (51, 1761055), (85, 1056633), (255, 352211), (569, 157845), (619, 145095), (1707, 52615), (1857, 48365), (2845, 31569), (3095, 29019), (8535, 10523), (9285, 9673)]