32768255

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 45124800

約数和(自身を除く): 12356545

約数列:

[1, 5, 13, 19, 65, 95, 157, 169, 247, 785, 845, 1235, 2041, 2197, 2983, 3211, 10205, 10985, 14915, 16055, 26533, 38779, 41743, 132665, 193895, 208715, 344929, 504127, 1724645, 2520635, 6553651, 32768255]

約数ペア:

[(1, 32768255), (5, 6553651), (13, 2520635), (19, 1724645), (65, 504127), (95, 344929), (157, 208715), (169, 193895), (247, 132665), (785, 41743), (845, 38779), (1235, 26533), (2041, 16055), (2197, 14915), (2983, 10985), (3211, 10205)]