16644045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 29289600

約数和(自身を除く): 12645555

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 677, 745, 1639, 2031, 2235, 3385, 4917, 7447, 8195, 10155, 22341, 24585, 37235, 100873, 111705, 302619, 504365, 1109603, 1513095, 3328809, 5548015, 16644045]

約数ペア:

[(1, 16644045), (3, 5548015), (5, 3328809), (11, 1513095), (15, 1109603), (33, 504365), (55, 302619), (149, 111705), (165, 100873), (447, 37235), (677, 24585), (745, 22341), (1639, 10155), (2031, 8195), (2235, 7447), (3385, 4917)]