39120705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22291}}^1$

素因数の和:22318

約数の個数: 32

約数和(自身を含む): 74901120

約数和(自身を除く): 35780415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 22291, 66873, 111455, 200619, 289783, 334365, 601857, 869349, 1003095, 1448915, 2608047, 3009285, 4346745, 7824141, 13040235, 39120705]

約数ペア:

[(1, 39120705), (3, 13040235), (5, 7824141), (9, 4346745), (13, 3009285), (15, 2608047), (27, 1448915), (39, 1003095), (45, 869349), (65, 601857), (117, 334365), (135, 289783), (195, 200619), (351, 111455), (585, 66873), (1755, 22291)]