790996895

素因数分解:

$5^1\times {\mathrm{13}}^4\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 1069320960

約数和(自身を除く): 278324065

約数列:

[1, 5, 13, 29, 65, 145, 169, 191, 377, 845, 955, 1885, 2197, 2483, 4901, 5539, 10985, 12415, 24505, 27695, 28561, 32279, 63713, 72007, 142805, 161395, 318565, 360035, 419627, 828269, 936091, 2098135, 4141345, 4680455, 5455151, 12169183, 27275755, 60845915, 158199379, 790996895]

約数ペア:

[(1, 790996895), (5, 158199379), (13, 60845915), (29, 27275755), (65, 12169183), (145, 5455151), (169, 4680455), (191, 4141345), (377, 2098135), (845, 936091), (955, 828269), (1885, 419627), (2197, 360035), (2483, 318565), (4901, 161395), (5539, 142805), (10985, 72007), (12415, 63713), (24505, 32279), (27695, 28561)]