123485472015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11789}}^1\times {\mathrm{41077}}^1$

素因数の和:52891

約数の個数: 32

約数和(自身を含む): 209221755840

約数和(自身を除く): 85736283825

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11789, 35367, 41077, 58945, 123231, 176835, 200413, 205385, 601239, 616155, 698309, 1002065, 2094927, 3006195, 3491545, 10474635, 484256753, 1452770259, 2421283765, 7263851295, 8232364801, 24697094403, 41161824005, 123485472015]

約数ペア:

[(1, 123485472015), (3, 41161824005), (5, 24697094403), (15, 8232364801), (17, 7263851295), (51, 2421283765), (85, 1452770259), (255, 484256753), (11789, 10474635), (35367, 3491545), (41077, 3006195), (58945, 2094927), (123231, 1002065), (176835, 698309), (200413, 616155), (205385, 601239)]