15240257855

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 18803721024

約数和(自身を除く): 3563463169

約数列:

[1, 5, 53, 197, 265, 353, 827, 985, 1765, 4135, 10441, 18709, 43831, 52205, 69541, 93545, 162919, 219155, 291931, 347705, 814595, 1459655, 3685673, 8634707, 15472343, 18428365, 43173535, 57510407, 77361715, 287552035, 3048051571, 15240257855]

約数ペア:

[(1, 15240257855), (5, 3048051571), (53, 287552035), (197, 77361715), (265, 57510407), (353, 43173535), (827, 18428365), (985, 15472343), (1765, 8634707), (4135, 3685673), (10441, 1459655), (18709, 814595), (43831, 347705), (52205, 291931), (69541, 219155), (93545, 162919)]