133221435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4793}}^1$

素因数の和:4927

約数の個数: 32

約数和(自身を含む): 227810880

約数和(自身を除く): 94589445

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 4793, 5559, 9265, 14379, 23965, 27795, 71895, 81481, 244443, 407405, 522437, 1222215, 1567311, 2612185, 7836555, 8881429, 26644287, 44407145, 133221435]

約数ペア:

[(1, 133221435), (3, 44407145), (5, 26644287), (15, 8881429), (17, 7836555), (51, 2612185), (85, 1567311), (109, 1222215), (255, 522437), (327, 407405), (545, 244443), (1635, 81481), (1853, 71895), (4793, 27795), (5559, 23965), (9265, 14379)]