66258765

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{50773}}^1$

素因数の和:50813

約数の個数: 24

約数和(自身を含む): 118811160

約数和(自身を除く): 52552395

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 50773, 152319, 253865, 456957, 761595, 1472417, 2284785, 4417251, 7362085, 13251753, 22086255, 66258765]

約数ペア:

[(1, 66258765), (3, 22086255), (5, 13251753), (9, 7362085), (15, 4417251), (29, 2284785), (45, 1472417), (87, 761595), (145, 456957), (261, 253865), (435, 152319), (1305, 50773)]