380955015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{673}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 776448000

約数和(自身を除く): 395492985

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 599, 673, 945, 1797, 2019, 2995, 3365, 4193, 4711, 5391, 6057, 8985, 10095, 12579, 14133, 16173, 18171, 20965, 23555, 26955, 30285, 37737, 42399, 62895, 70665, 80865, 90855, 113211, 127197, 188685, 211995, 403127, 566055, 635985, 1209381, 2015635, 2821889, 3628143, 6046905, 8465667, 10884429, 14109445, 18140715, 25397001, 42328335, 54422145, 76191003, 126985005, 380955015]

約数ペア:

[(1, 380955015), (3, 126985005), (5, 76191003), (7, 54422145), (9, 42328335), (15, 25397001), (21, 18140715), (27, 14109445), (35, 10884429), (45, 8465667), (63, 6046905), (105, 3628143), (135, 2821889), (189, 2015635), (315, 1209381), (599, 635985), (673, 566055), (945, 403127), (1797, 211995), (2019, 188685), (2995, 127197), (3365, 113211), (4193, 90855), (4711, 80865), (5391, 70665), (6057, 62895), (8985, 42399), (10095, 37737), (12579, 30285), (14133, 26955), (16173, 23555), (18171, 20965)]