15679810013

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 19433078784

約数和(自身を除く): 3753268771

約数列:

[1, 7, 31, 37, 47, 217, 259, 329, 1123, 1147, 1369, 1457, 1739, 7861, 8029, 9583, 10199, 12173, 34813, 41551, 42439, 52781, 53909, 64343, 243691, 290857, 297073, 369467, 377363, 450401, 1288081, 1537387, 1636211, 1952897, 1994633, 9016567, 10761709, 11453477, 13670279, 13962431, 47658997, 60539807, 72257189, 333612979, 423778649, 505800323, 2239972859, 15679810013]

約数ペア:

[(1, 15679810013), (7, 2239972859), (31, 505800323), (37, 423778649), (47, 333612979), (217, 72257189), (259, 60539807), (329, 47658997), (1123, 13962431), (1147, 13670279), (1369, 11453477), (1457, 10761709), (1739, 9016567), (7861, 1994633), (8029, 1952897), (9583, 1636211), (10199, 1537387), (12173, 1288081), (34813, 450401), (41551, 377363), (42439, 369467), (52781, 297073), (53909, 290857), (64343, 243691)]