30988035

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17657}}^1$

素因数の和:17684

約数の個数: 32

約数和(自身を含む): 59330880

約数和(自身を除く): 28342845

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 17657, 52971, 88285, 158913, 229541, 264855, 476739, 688623, 794565, 1147705, 2065869, 2383695, 3443115, 6197607, 10329345, 30988035]

約数ペア:

[(1, 30988035), (3, 10329345), (5, 6197607), (9, 3443115), (13, 2383695), (15, 2065869), (27, 1147705), (39, 794565), (45, 688623), (65, 476739), (117, 264855), (135, 229541), (195, 158913), (351, 88285), (585, 52971), (1755, 17657)]