16676715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 29673216

約数和(自身を除く): 12996501

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 1907, 2915, 5721, 8745, 9535, 20977, 28605, 62931, 101071, 104885, 303213, 314655, 505355, 1111781, 1516065, 3335343, 5558905, 16676715]

約数ペア:

[(1, 16676715), (3, 5558905), (5, 3335343), (11, 1516065), (15, 1111781), (33, 505355), (53, 314655), (55, 303213), (159, 104885), (165, 101071), (265, 62931), (583, 28605), (795, 20977), (1749, 9535), (1907, 8745), (2915, 5721)]