7268728545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{27673}}^1$

素因数の和:28146

約数の個数: 48

約数和(自身を含む): 13599003600

約数和(自身を除く): 6330275055

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 449, 585, 1347, 2245, 4041, 5837, 6735, 17511, 20205, 27673, 29185, 52533, 83019, 87555, 138365, 249057, 262665, 359749, 415095, 1079247, 1245285, 1798745, 3237741, 5396235, 12425177, 16188705, 37275531, 62125885, 111826593, 161527301, 186377655, 484581903, 559132965, 807636505, 1453745709, 2422909515, 7268728545]

約数ペア:

[(1, 7268728545), (3, 2422909515), (5, 1453745709), (9, 807636505), (13, 559132965), (15, 484581903), (39, 186377655), (45, 161527301), (65, 111826593), (117, 62125885), (195, 37275531), (449, 16188705), (585, 12425177), (1347, 5396235), (2245, 3237741), (4041, 1798745), (5837, 1245285), (6735, 1079247), (17511, 415095), (20205, 359749), (27673, 262665), (29185, 249057), (52533, 138365), (83019, 87555)]