73287565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 100509696

約数和(自身を除く): 27222131

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 403, 481, 983, 1147, 2015, 2405, 4915, 5735, 12779, 14911, 30473, 36371, 63895, 74555, 152365, 181855, 396149, 472823, 1127501, 1980745, 2364115, 5637505, 14657513, 73287565]

約数ペア:

[(1, 73287565), (5, 14657513), (13, 5637505), (31, 2364115), (37, 1980745), (65, 1127501), (155, 472823), (185, 396149), (403, 181855), (481, 152365), (983, 74555), (1147, 63895), (2015, 36371), (2405, 30473), (4915, 14911), (5735, 12779)]