2912631345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127663}}^1$

素因数の和:127703

約数の個数: 48

約数和(自身を含む): 5607002880

約数和(自身を除く): 2694371535

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 4563, 7605, 22815, 127663, 382989, 638315, 1148967, 1659619, 1914945, 3446901, 4978857, 5744835, 8298095, 14936571, 17234505, 21575047, 24894285, 44809713, 64725141, 74682855, 107875235, 194175423, 224048565, 323625705, 582526269, 970877115, 2912631345]

約数ペア:

[(1, 2912631345), (3, 970877115), (5, 582526269), (9, 323625705), (13, 224048565), (15, 194175423), (27, 107875235), (39, 74682855), (45, 64725141), (65, 44809713), (117, 24894285), (135, 21575047), (169, 17234505), (195, 14936571), (351, 8298095), (507, 5744835), (585, 4978857), (845, 3446901), (1521, 1914945), (1755, 1659619), (2535, 1148967), (4563, 638315), (7605, 382989), (22815, 127663)]