85846995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 161152992

約数和(自身を除く): 75305997

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 257, 571, 585, 771, 1285, 1713, 2313, 2855, 3341, 3855, 5139, 7423, 8565, 10023, 11565, 16705, 22269, 25695, 30069, 37115, 50115, 66807, 111345, 146747, 150345, 334035, 440241, 733735, 1320723, 1907711, 2201205, 5723133, 6603615, 9538555, 17169399, 28615665, 85846995]

約数ペア:

[(1, 85846995), (3, 28615665), (5, 17169399), (9, 9538555), (13, 6603615), (15, 5723133), (39, 2201205), (45, 1907711), (65, 1320723), (117, 733735), (195, 440241), (257, 334035), (571, 150345), (585, 146747), (771, 111345), (1285, 66807), (1713, 50115), (2313, 37115), (2855, 30069), (3341, 25695), (3855, 22269), (5139, 16705), (7423, 11565), (8565, 10023)]