271670115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 477888480

約数和(自身を除く): 206218365

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 289, 435, 493, 867, 1445, 1479, 2161, 2465, 4335, 6483, 7395, 8381, 10805, 25143, 32415, 36737, 41905, 62669, 110211, 125715, 183685, 188007, 313345, 551055, 624529, 940035, 1065373, 1873587, 3122645, 3196119, 5326865, 9367935, 15980595, 18111341, 54334023, 90556705, 271670115]

約数ペア:

[(1, 271670115), (3, 90556705), (5, 54334023), (15, 18111341), (17, 15980595), (29, 9367935), (51, 5326865), (85, 3196119), (87, 3122645), (145, 1873587), (255, 1065373), (289, 940035), (435, 624529), (493, 551055), (867, 313345), (1445, 188007), (1479, 183685), (2161, 125715), (2465, 110211), (4335, 62669), (6483, 41905), (7395, 36737), (8381, 32415), (10805, 25143)]