30972105

素因数分解:

$3^3\times 5^1\times {\mathrm{229423}}^1$

素因数の和:229437

約数の個数: 16

約数和(自身を含む): 55061760

約数和(自身を除く): 24089655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229423, 688269, 1147115, 2064807, 3441345, 6194421, 10324035, 30972105]

約数ペア:

[(1, 30972105), (3, 10324035), (5, 6194421), (9, 3441345), (15, 2064807), (27, 1147115), (45, 688269), (135, 229423)]