87862035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7331}}^1$

素因数の和:7403

約数の個数: 32

約数和(自身を含む): 152036352

約数和(自身を除く): 64174317

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 7331, 11985, 21993, 36655, 109965, 124627, 344557, 373881, 623135, 1033671, 1722785, 1869405, 5168355, 5857469, 17572407, 29287345, 87862035]

約数ペア:

[(1, 87862035), (3, 29287345), (5, 17572407), (15, 5857469), (17, 5168355), (47, 1869405), (51, 1722785), (85, 1033671), (141, 623135), (235, 373881), (255, 344557), (705, 124627), (799, 109965), (2397, 36655), (3995, 21993), (7331, 11985)]