29213595

素因数分解:

$3^3\times 5^1\times {\mathrm{216397}}^1$

素因数の和:216411

約数の個数: 16

約数和(自身を含む): 51935520

約数和(自身を除く): 22721925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 216397, 649191, 1081985, 1947573, 3245955, 5842719, 9737865, 29213595]

約数ペア:

[(1, 29213595), (3, 9737865), (5, 5842719), (9, 3245955), (15, 1947573), (27, 1081985), (45, 649191), (135, 216397)]