79507215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 149374368

約数和(自身を除く): 69867153

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 2417, 3655, 6579, 7251, 10965, 12085, 21753, 32895, 36255, 41089, 103931, 108765, 123267, 205445, 311793, 369801, 519655, 616335, 935379, 1558965, 1766827, 1849005, 4676895, 5300481, 8834135, 15901443, 26502405, 79507215]

約数ペア:

[(1, 79507215), (3, 26502405), (5, 15901443), (9, 8834135), (15, 5300481), (17, 4676895), (43, 1849005), (45, 1766827), (51, 1558965), (85, 935379), (129, 616335), (153, 519655), (215, 369801), (255, 311793), (387, 205445), (645, 123267), (731, 108765), (765, 103931), (1935, 41089), (2193, 36255), (2417, 32895), (3655, 21753), (6579, 12085), (7251, 10965)]