78853095

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1723}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 142685136

約数和(自身を除く): 63832041

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 1017, 1695, 1723, 3051, 5085, 5169, 8615, 9153, 15255, 15507, 25845, 45765, 46521, 77535, 139563, 194699, 232605, 584097, 697815, 973495, 1752291, 2920485, 5256873, 8761455, 15770619, 26284365, 78853095]

約数ペア:

[(1, 78853095), (3, 26284365), (5, 15770619), (9, 8761455), (15, 5256873), (27, 2920485), (45, 1752291), (81, 973495), (113, 697815), (135, 584097), (339, 232605), (405, 194699), (565, 139563), (1017, 77535), (1695, 46521), (1723, 45765), (3051, 25845), (5085, 15507), (5169, 15255), (8615, 9153)]