71253765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143947}}^1$

素因数の和:143969

約数の個数: 24

約数和(自身を含む): 134735328

約数和(自身を除く): 63481563

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 143947, 431841, 719735, 1295523, 1583417, 2159205, 4750251, 6477615, 7917085, 14250753, 23751255, 71253765]

約数ペア:

[(1, 71253765), (3, 23751255), (5, 14250753), (9, 7917085), (11, 6477615), (15, 4750251), (33, 2159205), (45, 1583417), (55, 1295523), (99, 719735), (165, 431841), (495, 143947)]