15702950081

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6702

約数の個数: 48

約数和(自身を含む): 20328392448

約数和(自身を除く): 4625442367

約数列:

[1, 7, 13, 49, 53, 71, 91, 371, 497, 637, 689, 923, 2597, 3479, 3763, 4823, 6461, 6551, 26341, 33761, 45227, 45857, 48919, 85163, 184387, 320999, 342433, 347203, 465121, 596141, 2397031, 2430421, 3255847, 4172987, 4513639, 6046573, 17012947, 22790929, 24651413, 31595473, 42326011, 172559891, 221168311, 296282077, 320468369, 1207919237, 2243278583, 15702950081]

約数ペア:

[(1, 15702950081), (7, 2243278583), (13, 1207919237), (49, 320468369), (53, 296282077), (71, 221168311), (91, 172559891), (371, 42326011), (497, 31595473), (637, 24651413), (689, 22790929), (923, 17012947), (2597, 6046573), (3479, 4513639), (3763, 4172987), (4823, 3255847), (6461, 2430421), (6551, 2397031), (26341, 596141), (33761, 465121), (45227, 347203), (45857, 342433), (48919, 320999), (85163, 184387)]