29911005

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 23656995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 1487, 2235, 4023, 4461, 6705, 7435, 13383, 20115, 22305, 40149, 66915, 200745, 221563, 664689, 1107815, 1994067, 3323445, 5982201, 9970335, 29911005]

約数ペア:

[(1, 29911005), (3, 9970335), (5, 5982201), (9, 3323445), (15, 1994067), (27, 1107815), (45, 664689), (135, 221563), (149, 200745), (447, 66915), (745, 40149), (1341, 22305), (1487, 20115), (2235, 13383), (4023, 7435), (4461, 6705)]