1319136465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{47717}}^1$

素因数の和:47841

約数の個数: 32

約数和(自身を含む): 2244654720

約数和(自身を除く): 925518255

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1843, 5529, 9215, 27645, 47717, 143151, 238585, 715755, 906623, 2719869, 4533115, 4628549, 13599345, 13885647, 23142745, 69428235, 87942431, 263827293, 439712155, 1319136465]

約数ペア:

[(1, 1319136465), (3, 439712155), (5, 263827293), (15, 87942431), (19, 69428235), (57, 23142745), (95, 13885647), (97, 13599345), (285, 4628549), (291, 4533115), (485, 2719869), (1455, 906623), (1843, 715755), (5529, 238585), (9215, 143151), (27645, 47717)]