230093385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3511}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 391433472

約数和(自身を除く): 161340087

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1285, 3511, 3855, 4369, 10533, 13107, 17555, 21845, 52665, 59687, 65535, 179061, 298435, 895305, 902327, 2706981, 4511635, 13534905, 15339559, 46018677, 76697795, 230093385]

約数ペア:

[(1, 230093385), (3, 76697795), (5, 46018677), (15, 15339559), (17, 13534905), (51, 4511635), (85, 2706981), (255, 902327), (257, 895305), (771, 298435), (1285, 179061), (3511, 65535), (3855, 59687), (4369, 52665), (10533, 21845), (13107, 17555)]