1193895

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 2120976

約数和(自身を除く): 927081

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 617, 645, 1851, 1935, 3085, 5553, 9255, 26531, 27765, 79593, 132655, 238779, 397965, 1193895]

約数ペア:

[(1, 1193895), (3, 397965), (5, 238779), (9, 132655), (15, 79593), (43, 27765), (45, 26531), (129, 9255), (215, 5553), (387, 3085), (617, 1935), (645, 1851)]