13303065959985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{637783}}^1$

素因数の和:638422

約数の個数: 64

約数和(自身を含む): 22592860416000

約数和(自身を除く): 9289794456015

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 449, 489, 815, 1347, 2245, 2445, 3097, 6735, 8531, 9291, 15485, 25593, 42655, 46455, 73187, 127965, 219561, 365935, 637783, 1097805, 1390553, 1913349, 3188915, 4171659, 6952765, 9566745, 12117877, 20858295, 36353631, 60589385, 103958629, 181768155, 286364567, 311875887, 519793145, 859093701, 1431822835, 1559379435, 1975213951, 4295468505, 5440926773, 5925641853, 9876069755, 16322780319, 27204633865, 29628209265, 46677424421, 81613901595, 140032273263, 233387122105, 700161366315, 886871063999, 2660613191997, 4434355319995, 13303065959985]

約数ペア:

[(1, 13303065959985), (3, 4434355319995), (5, 2660613191997), (15, 886871063999), (19, 700161366315), (57, 233387122105), (95, 140032273263), (163, 81613901595), (285, 46677424421), (449, 29628209265), (489, 27204633865), (815, 16322780319), (1347, 9876069755), (2245, 5925641853), (2445, 5440926773), (3097, 4295468505), (6735, 1975213951), (8531, 1559379435), (9291, 1431822835), (15485, 859093701), (25593, 519793145), (42655, 311875887), (46455, 286364567), (73187, 181768155), (127965, 103958629), (219561, 60589385), (365935, 36353631), (637783, 20858295), (1097805, 12117877), (1390553, 9566745), (1913349, 6952765), (3188915, 4171659)]