85872765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{797}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 150304896

約数和(自身を除く): 64432131

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 653, 797, 1959, 2391, 3265, 3985, 7183, 8767, 9795, 11955, 21549, 26301, 35915, 43835, 107745, 131505, 520441, 1561323, 2602205, 5724851, 7806615, 17174553, 28624255, 85872765]

約数ペア:

[(1, 85872765), (3, 28624255), (5, 17174553), (11, 7806615), (15, 5724851), (33, 2602205), (55, 1561323), (165, 520441), (653, 131505), (797, 107745), (1959, 43835), (2391, 35915), (3265, 26301), (3985, 21549), (7183, 11955), (8767, 9795)]