79391115

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 142702560

約数和(自身を除く): 63311445

約数列:

[1, 3, 5, 9, 15, 43, 45, 89, 129, 215, 267, 387, 445, 461, 645, 801, 1335, 1383, 1935, 2305, 3827, 4005, 4149, 6915, 11481, 19135, 19823, 20745, 34443, 41029, 57405, 59469, 99115, 123087, 172215, 178407, 205145, 297345, 369261, 615435, 892035, 1764247, 1846305, 5292741, 8821235, 15878223, 26463705, 79391115]

約数ペア:

[(1, 79391115), (3, 26463705), (5, 15878223), (9, 8821235), (15, 5292741), (43, 1846305), (45, 1764247), (89, 892035), (129, 615435), (215, 369261), (267, 297345), (387, 205145), (445, 178407), (461, 172215), (645, 123087), (801, 99115), (1335, 59469), (1383, 57405), (1935, 41029), (2305, 34443), (3827, 20745), (4005, 19823), (4149, 19135), (6915, 11481)]