30375855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 56777760

約数和(自身を除く): 26401905

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 673, 765, 885, 1003, 2019, 2655, 3009, 3365, 5015, 6057, 9027, 10095, 11441, 15045, 30285, 34323, 39707, 45135, 57205, 102969, 119121, 171615, 198535, 357363, 514845, 595605, 675019, 1786815, 2025057, 3375095, 6075171, 10125285, 30375855]

約数ペア:

[(1, 30375855), (3, 10125285), (5, 6075171), (9, 3375095), (15, 2025057), (17, 1786815), (45, 675019), (51, 595605), (59, 514845), (85, 357363), (153, 198535), (177, 171615), (255, 119121), (295, 102969), (531, 57205), (673, 45135), (765, 39707), (885, 34323), (1003, 30285), (2019, 15045), (2655, 11441), (3009, 10095), (3365, 9027), (5015, 6057)]