78778095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 138184704

約数和(自身を除く): 59406609

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 669, 1115, 2141, 2453, 3345, 6423, 7359, 10705, 12265, 23551, 32115, 36795, 70653, 117755, 353265, 477443, 1432329, 2387215, 5251873, 7161645, 15755619, 26259365, 78778095]

約数ペア:

[(1, 78778095), (3, 26259365), (5, 15755619), (11, 7161645), (15, 5251873), (33, 2387215), (55, 1432329), (165, 477443), (223, 353265), (669, 117755), (1115, 70653), (2141, 36795), (2453, 32115), (3345, 23551), (6423, 12265), (7359, 10705)]