193784265

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12703}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 347581440

約数和(自身を除く): 153797175

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 12703, 15255, 38109, 63515, 114327, 190545, 342981, 571635, 1435439, 1714905, 4306317, 7177195, 12918951, 21531585, 38756853, 64594755, 193784265]

約数ペア:

[(1, 193784265), (3, 64594755), (5, 38756853), (9, 21531585), (15, 12918951), (27, 7177195), (45, 4306317), (113, 1714905), (135, 1435439), (339, 571635), (565, 342981), (1017, 190545), (1695, 114327), (3051, 63515), (5085, 38109), (12703, 15255)]