385872015

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 625982976

約数和(自身を除く): 240110961

約数列:

[1, 3, 5, 15, 101, 303, 487, 505, 523, 1461, 1515, 1569, 2435, 2615, 7305, 7845, 49187, 52823, 147561, 158469, 245935, 254701, 264115, 737805, 764103, 792345, 1273505, 3820515, 25724801, 77174403, 128624005, 385872015]

約数ペア:

[(1, 385872015), (3, 128624005), (5, 77174403), (15, 25724801), (101, 3820515), (303, 1273505), (487, 792345), (505, 764103), (523, 737805), (1461, 264115), (1515, 254701), (1569, 245935), (2435, 158469), (2615, 147561), (7305, 52823), (7845, 49187)]