23969655

素因数分解:

$3^3\times 5^1\times {\mathrm{177553}}^1$

素因数の和:177567

約数の個数: 16

約数和(自身を含む): 42612960

約数和(自身を除く): 18643305

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 177553, 532659, 887765, 1597977, 2663295, 4793931, 7989885, 23969655]

約数ペア:

[(1, 23969655), (3, 7989885), (5, 4793931), (9, 2663295), (15, 1597977), (27, 887765), (45, 532659), (135, 177553)]