15703428507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1\times {\mathrm{3511}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 22878460416

約数和(自身を除く): 7175031909

約数列:

[1, 3, 13, 39, 73, 219, 949, 1571, 2847, 3511, 4713, 10533, 20423, 45643, 61269, 114683, 136929, 256303, 344049, 768909, 1490879, 3331939, 4472637, 5515781, 9995817, 16547343, 71705153, 215115459, 402652013, 1207956039, 5234476169, 15703428507]

約数ペア:

[(1, 15703428507), (3, 5234476169), (13, 1207956039), (39, 402652013), (73, 215115459), (219, 71705153), (949, 16547343), (1571, 9995817), (2847, 5515781), (3511, 4472637), (4713, 3331939), (10533, 1490879), (20423, 768909), (45643, 344049), (61269, 256303), (114683, 136929)]