156075315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23071}}^1$

素因数の和:23131

約数の個数: 32

約数和(自身を含む): 279078912

約数和(自身を除く): 123003597

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 23071, 69213, 115355, 253781, 346065, 761343, 945911, 1268905, 2837733, 3806715, 4729555, 10405021, 14188665, 31215063, 52025105, 156075315]

約数ペア:

[(1, 156075315), (3, 52025105), (5, 31215063), (11, 14188665), (15, 10405021), (33, 4729555), (41, 3806715), (55, 2837733), (123, 1268905), (165, 945911), (205, 761343), (451, 346065), (615, 253781), (1353, 115355), (2255, 69213), (6765, 23071)]