16248265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 6250295

約数列:

[1, 5, 11, 29, 55, 61, 145, 167, 305, 319, 671, 835, 1595, 1769, 1837, 3355, 4843, 8845, 9185, 10187, 19459, 24215, 50935, 53273, 97295, 112057, 266365, 295423, 560285, 1477115, 3249653, 16248265]

約数ペア:

[(1, 16248265), (5, 3249653), (11, 1477115), (29, 560285), (55, 295423), (61, 266365), (145, 112057), (167, 97295), (305, 53273), (319, 50935), (671, 24215), (835, 19459), (1595, 10187), (1769, 9185), (1837, 8845), (3355, 4843)]