298368495

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 565056000

約数和(自身を除く): 266687505

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 89, 95, 135, 171, 267, 285, 445, 513, 801, 855, 1307, 1335, 1691, 2403, 2565, 3921, 4005, 5073, 6535, 8455, 11763, 12015, 15219, 19605, 24833, 25365, 35289, 45657, 58815, 74499, 76095, 116323, 124165, 176445, 223497, 228285, 348969, 372495, 581615, 670491, 1046907, 1117485, 1744845, 2210137, 3140721, 3352455, 5234535, 6630411, 11050685, 15703605, 19891233, 33152055, 59673699, 99456165, 298368495]

約数ペア:

[(1, 298368495), (3, 99456165), (5, 59673699), (9, 33152055), (15, 19891233), (19, 15703605), (27, 11050685), (45, 6630411), (57, 5234535), (89, 3352455), (95, 3140721), (135, 2210137), (171, 1744845), (267, 1117485), (285, 1046907), (445, 670491), (513, 581615), (801, 372495), (855, 348969), (1307, 228285), (1335, 223497), (1691, 176445), (2403, 124165), (2565, 116323), (3921, 76095), (4005, 74499), (5073, 58815), (6535, 45657), (8455, 35289), (11763, 25365), (12015, 24833), (15219, 19605)]