75228335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 112275072

約数和(自身を除く): 37046737

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 455, 505, 707, 1313, 1637, 3535, 6565, 8185, 9191, 11459, 21281, 45955, 57295, 106405, 148967, 165337, 744835, 826685, 1157359, 2149381, 5786795, 10746905, 15045667, 75228335]

約数ペア:

[(1, 75228335), (5, 15045667), (7, 10746905), (13, 5786795), (35, 2149381), (65, 1157359), (91, 826685), (101, 744835), (455, 165337), (505, 148967), (707, 106405), (1313, 57295), (1637, 45955), (3535, 21281), (6565, 11459), (8185, 9191)]