80813365

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 106485120

約数和(自身を除く): 25671755

約数列:

[1, 5, 19, 37, 83, 95, 185, 277, 415, 703, 1385, 1577, 3071, 3515, 5263, 7885, 10249, 15355, 22991, 26315, 51245, 58349, 114955, 194731, 291745, 436829, 850667, 973655, 2184145, 4253335, 16162673, 80813365]

約数ペア:

[(1, 80813365), (5, 16162673), (19, 4253335), (37, 2184145), (83, 973655), (95, 850667), (185, 436829), (277, 291745), (415, 194731), (703, 114955), (1385, 58349), (1577, 51245), (3071, 26315), (3515, 22991), (5263, 15355), (7885, 10249)]