2225157055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 2967321600

約数和(自身を除く): 742164545

約数列:

[1, 5, 11, 55, 79, 179, 395, 869, 895, 1969, 2861, 4345, 9845, 14141, 14305, 31471, 70705, 155551, 157355, 226019, 512119, 777755, 1130095, 2486209, 2560595, 5633309, 12431045, 28166545, 40457401, 202287005, 445031411, 2225157055]

約数ペア:

[(1, 2225157055), (5, 445031411), (11, 202287005), (55, 40457401), (79, 28166545), (179, 12431045), (395, 5633309), (869, 2560595), (895, 2486209), (1969, 1130095), (2861, 777755), (4345, 512119), (9845, 226019), (14141, 157355), (14305, 155551), (31471, 70705)]