16870095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 32247072

約数和(自身を除く): 15376977

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 173, 197, 495, 519, 591, 865, 985, 1557, 1773, 1903, 2167, 2595, 2955, 5709, 6501, 7785, 8865, 9515, 10835, 17127, 19503, 28545, 32505, 34081, 85635, 97515, 102243, 170405, 306729, 374891, 511215, 1124673, 1533645, 1874455, 3374019, 5623365, 16870095]

約数ペア:

[(1, 16870095), (3, 5623365), (5, 3374019), (9, 1874455), (11, 1533645), (15, 1124673), (33, 511215), (45, 374891), (55, 306729), (99, 170405), (165, 102243), (173, 97515), (197, 85635), (495, 34081), (519, 32505), (591, 28545), (865, 19503), (985, 17127), (1557, 10835), (1773, 9515), (1903, 8865), (2167, 7785), (2595, 6501), (2955, 5709)]