78685605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 146493360

約数和(自身を除く): 67807755

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 1095, 1241, 1409, 3285, 3723, 4227, 6205, 7045, 11169, 12681, 18615, 21135, 23953, 55845, 63405, 71859, 102857, 119765, 215577, 308571, 359295, 514285, 925713, 1077885, 1542855, 1748569, 4628565, 5245707, 8742845, 15737121, 26228535, 78685605]

約数ペア:

[(1, 78685605), (3, 26228535), (5, 15737121), (9, 8742845), (15, 5245707), (17, 4628565), (45, 1748569), (51, 1542855), (73, 1077885), (85, 925713), (153, 514285), (219, 359295), (255, 308571), (365, 215577), (657, 119765), (765, 102857), (1095, 71859), (1241, 63405), (1409, 55845), (3285, 23953), (3723, 21135), (4227, 18615), (6205, 12681), (7045, 11169)]