153152055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21139}}^1$

素因数の和:21180

約数の個数: 48

約数和(自身を含む): 316592640

約数和(自身を除く): 163440585

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 21139, 63417, 105695, 147973, 190251, 317085, 443919, 486197, 739865, 951255, 1331757, 1458591, 2219595, 2430985, 3403379, 4375773, 6658785, 7292955, 10210137, 17016895, 21878865, 30630411, 51050685, 153152055]

約数ペア:

[(1, 153152055), (3, 51050685), (5, 30630411), (7, 21878865), (9, 17016895), (15, 10210137), (21, 7292955), (23, 6658785), (35, 4375773), (45, 3403379), (63, 2430985), (69, 2219595), (105, 1458591), (115, 1331757), (161, 951255), (207, 739865), (315, 486197), (345, 443919), (483, 317085), (805, 190251), (1035, 147973), (1449, 105695), (2415, 63417), (7245, 21139)]