10856115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 20824128

約数和(自身を除く): 9968013

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 617, 765, 1035, 1173, 1851, 1955, 3085, 3519, 5553, 5865, 9255, 10489, 14191, 17595, 27765, 31467, 42573, 52445, 70955, 94401, 127719, 157335, 212865, 241247, 472005, 638595, 723741, 1206235, 2171223, 3618705, 10856115]

約数ペア:

[(1, 10856115), (3, 3618705), (5, 2171223), (9, 1206235), (15, 723741), (17, 638595), (23, 472005), (45, 241247), (51, 212865), (69, 157335), (85, 127719), (115, 94401), (153, 70955), (207, 52445), (255, 42573), (345, 31467), (391, 27765), (617, 17595), (765, 14191), (1035, 10489), (1173, 9255), (1851, 5865), (1955, 5553), (3085, 3519)]