80348715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105031}}^1$

素因数の和:105059

約数の個数: 24

約数和(自身を含む): 147464928

約数和(自身を除く): 67116213

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 105031, 315093, 525155, 945279, 1575465, 1785527, 4726395, 5356581, 8927635, 16069743, 26782905, 80348715]

約数ペア:

[(1, 80348715), (3, 26782905), (5, 16069743), (9, 8927635), (15, 5356581), (17, 4726395), (45, 1785527), (51, 1575465), (85, 945279), (153, 525155), (255, 315093), (765, 105031)]