72182495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 108518400

約数和(自身を除く): 36335905

約数列:

[1, 5, 7, 11, 35, 55, 77, 313, 385, 599, 1565, 2191, 2995, 3443, 4193, 6589, 10955, 17215, 20965, 24101, 32945, 46123, 120505, 187487, 230615, 937435, 1312409, 2062357, 6562045, 10311785, 14436499, 72182495]

約数ペア:

[(1, 72182495), (5, 14436499), (7, 10311785), (11, 6562045), (35, 2062357), (55, 1312409), (77, 937435), (313, 230615), (385, 187487), (599, 120505), (1565, 46123), (2191, 32945), (2995, 24101), (3443, 20965), (4193, 17215), (6589, 10955)]