1958996895

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1\times {\mathrm{1889}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 3204956160

約数和(自身を除く): 1245959265

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1471, 1889, 4413, 5667, 7355, 9445, 22065, 28335, 69137, 88783, 207411, 266349, 345685, 443915, 1037055, 1331745, 2778719, 8336157, 13893595, 41680785, 130599793, 391799379, 652998965, 1958996895]

約数ペア:

[(1, 1958996895), (3, 652998965), (5, 391799379), (15, 130599793), (47, 41680785), (141, 13893595), (235, 8336157), (705, 2778719), (1471, 1331745), (1889, 1037055), (4413, 443915), (5667, 345685), (7355, 266349), (9445, 207411), (22065, 88783), (28335, 69137)]