65162069

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 15210667

約数列:

[1, 7, 37, 47, 53, 101, 259, 329, 371, 707, 1739, 1961, 2491, 3737, 4747, 5353, 12173, 13727, 17437, 26159, 33229, 37471, 92167, 175639, 198061, 251591, 645169, 1229473, 1386427, 1761137, 9308867, 65162069]

約数ペア:

[(1, 65162069), (7, 9308867), (37, 1761137), (47, 1386427), (53, 1229473), (101, 645169), (259, 251591), (329, 198061), (371, 175639), (707, 92167), (1739, 37471), (1961, 33229), (2491, 26159), (3737, 17437), (4747, 13727), (5353, 12173)]