156684366315

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{103421}}^1$

素因数の和:103820

約数の個数: 48

約数和(自身を含む): 274726891296

約数和(自身を除く): 118042524981

約数列:

[1, 3, 5, 9, 15, 45, 131, 257, 393, 655, 771, 1179, 1285, 1965, 2313, 3855, 5895, 11565, 33667, 101001, 103421, 168335, 303003, 310263, 505005, 517105, 930789, 1515015, 1551315, 4653945, 13548151, 26579197, 40644453, 67740755, 79737591, 121933359, 132895985, 203222265, 239212773, 398687955, 609666795, 1196063865, 3481874807, 10445624421, 17409374035, 31336873263, 52228122105, 156684366315]

約数ペア:

[(1, 156684366315), (3, 52228122105), (5, 31336873263), (9, 17409374035), (15, 10445624421), (45, 3481874807), (131, 1196063865), (257, 609666795), (393, 398687955), (655, 239212773), (771, 203222265), (1179, 132895985), (1285, 121933359), (1965, 79737591), (2313, 67740755), (3855, 40644453), (5895, 26579197), (11565, 13548151), (33667, 4653945), (101001, 1551315), (103421, 1515015), (168335, 930789), (303003, 517105), (310263, 505005)]