80747135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 118720512

約数和(自身を除く): 37973377

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 2711, 4255, 5957, 13555, 18977, 29785, 62353, 94885, 100307, 311765, 436471, 501535, 702149, 2182355, 2307061, 3510745, 11535305, 16149427, 80747135]

約数ペア:

[(1, 80747135), (5, 16149427), (7, 11535305), (23, 3510745), (35, 2307061), (37, 2182355), (115, 702149), (161, 501535), (185, 436471), (259, 311765), (805, 100307), (851, 94885), (1295, 62353), (2711, 29785), (4255, 18977), (5957, 13555)]