30581415

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 54604800

約数和(自身を除く): 24023385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 631, 1077, 1795, 1893, 3155, 3231, 5385, 5679, 9465, 9693, 16155, 17037, 28395, 48465, 85185, 226529, 679587, 1132645, 2038761, 3397935, 6116283, 10193805, 30581415]

約数ペア:

[(1, 30581415), (3, 10193805), (5, 6116283), (9, 3397935), (15, 2038761), (27, 1132645), (45, 679587), (135, 226529), (359, 85185), (631, 48465), (1077, 28395), (1795, 17037), (1893, 16155), (3155, 9693), (3231, 9465), (5385, 5679)]