15697937235

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 25964789760

約数和(自身を除く): 10266852525

約数列:

[1, 3, 5, 15, 53, 127, 159, 181, 265, 381, 543, 635, 795, 859, 905, 1905, 2577, 2715, 4295, 6731, 9593, 12885, 20193, 22987, 28779, 33655, 45527, 47965, 68961, 100965, 109093, 114935, 136581, 143895, 155479, 227635, 327279, 344805, 466437, 545465, 682905, 777395, 1218311, 1636395, 2332185, 3654933, 5781929, 6091555, 8240387, 17345787, 18274665, 19745833, 24721161, 28909645, 41201935, 59237499, 86728935, 98729165, 123605805, 296187495, 1046529149, 3139587447, 5232645745, 15697937235]

約数ペア:

[(1, 15697937235), (3, 5232645745), (5, 3139587447), (15, 1046529149), (53, 296187495), (127, 123605805), (159, 98729165), (181, 86728935), (265, 59237499), (381, 41201935), (543, 28909645), (635, 24721161), (795, 19745833), (859, 18274665), (905, 17345787), (1905, 8240387), (2577, 6091555), (2715, 5781929), (4295, 3654933), (6731, 2332185), (9593, 1636395), (12885, 1218311), (20193, 777395), (22987, 682905), (28779, 545465), (33655, 466437), (45527, 344805), (47965, 327279), (68961, 227635), (100965, 155479), (109093, 143895), (114935, 136581)]