30923415

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14621}}^1$

素因数の和:14679

約数の個数: 24

約数和(自身を含む): 54744768

約数和(自身を除く): 23821353

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 14621, 43863, 73105, 131589, 219315, 657945, 687187, 2061561, 3435935, 6184683, 10307805, 30923415]

約数ペア:

[(1, 30923415), (3, 10307805), (5, 6184683), (9, 3435935), (15, 2061561), (45, 687187), (47, 657945), (141, 219315), (235, 131589), (423, 73105), (705, 43863), (2115, 14621)]