69697015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1831}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 87584256

約数和(自身を除く): 17887241

約数列:

[1, 5, 23, 115, 331, 1655, 1831, 7613, 9155, 38065, 42113, 210565, 606061, 3030305, 13939403, 69697015]

約数ペア:

[(1, 69697015), (5, 13939403), (23, 3030305), (115, 606061), (331, 210565), (1655, 42113), (1831, 38065), (7613, 9155)]