156963990465

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2297}}^1\times {\mathrm{6301}}^1$

素因数の和:8850

約数の個数: 48

約数和(自身を含む): 273362156496

約数和(自身を除く): 116398166031

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 2297, 3615, 6301, 6891, 10845, 11485, 18903, 20673, 31505, 34455, 56709, 94515, 103365, 283545, 553577, 1518541, 1660731, 2767885, 4555623, 4982193, 7592705, 8303655, 13666869, 14473397, 22778115, 24910965, 43420191, 68334345, 72366985, 130260573, 217100955, 651302865, 3488088677, 10464266031, 17440443385, 31392798093, 52321330155, 156963990465]

約数ペア:

[(1, 156963990465), (3, 52321330155), (5, 31392798093), (9, 17440443385), (15, 10464266031), (45, 3488088677), (241, 651302865), (723, 217100955), (1205, 130260573), (2169, 72366985), (2297, 68334345), (3615, 43420191), (6301, 24910965), (6891, 22778115), (10845, 14473397), (11485, 13666869), (18903, 8303655), (20673, 7592705), (31505, 4982193), (34455, 4555623), (56709, 2767885), (94515, 1660731), (103365, 1518541), (283545, 553577)]