16960635

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 14488965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 239, 249, 285, 415, 717, 747, 855, 1195, 1245, 1577, 2151, 3585, 3735, 4541, 4731, 7885, 10755, 13623, 14193, 19837, 22705, 23655, 40869, 59511, 68115, 70965, 99185, 178533, 204345, 297555, 376903, 892665, 1130709, 1884515, 3392127, 5653545, 16960635]

約数ペア:

[(1, 16960635), (3, 5653545), (5, 3392127), (9, 1884515), (15, 1130709), (19, 892665), (45, 376903), (57, 297555), (83, 204345), (95, 178533), (171, 99185), (239, 70965), (249, 68115), (285, 59511), (415, 40869), (717, 23655), (747, 22705), (855, 19837), (1195, 14193), (1245, 13623), (1577, 10755), (2151, 7885), (3585, 4731), (3735, 4541)]