154485885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 272878848

約数和(自身を除く): 118392963

約数列:

[1, 3, 5, 15, 17, 43, 51, 73, 85, 129, 193, 215, 219, 255, 365, 579, 645, 731, 965, 1095, 1241, 2193, 2895, 3139, 3281, 3655, 3723, 6205, 8299, 9417, 9843, 10965, 14089, 15695, 16405, 18615, 24897, 41495, 42267, 47085, 49215, 53363, 70445, 124485, 141083, 160089, 211335, 239513, 266815, 423249, 605827, 705415, 718539, 800445, 1197565, 1817481, 2116245, 3029135, 3592695, 9087405, 10299059, 30897177, 51495295, 154485885]

約数ペア:

[(1, 154485885), (3, 51495295), (5, 30897177), (15, 10299059), (17, 9087405), (43, 3592695), (51, 3029135), (73, 2116245), (85, 1817481), (129, 1197565), (193, 800445), (215, 718539), (219, 705415), (255, 605827), (365, 423249), (579, 266815), (645, 239513), (731, 211335), (965, 160089), (1095, 141083), (1241, 124485), (2193, 70445), (2895, 53363), (3139, 49215), (3281, 47085), (3655, 42267), (3723, 41495), (6205, 24897), (8299, 18615), (9417, 16405), (9843, 15695), (10965, 14089)]