248132665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{43801}}^1$

素因数の和:43920

約数の個数: 16

約数和(自身を含む): 327989376

約数和(自身を除く): 79856711

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 43801, 219005, 481811, 2409055, 4511503, 22557515, 49626533, 248132665]

約数ペア:

[(1, 248132665), (5, 49626533), (11, 22557515), (55, 4511503), (103, 2409055), (515, 481811), (1133, 219005), (5665, 43801)]