131498035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 169361280

約数和(自身を除く): 37863245

約数列:

[1, 5, 29, 53, 71, 145, 241, 265, 355, 1205, 1537, 2059, 3763, 6989, 7685, 10295, 12773, 17111, 18815, 34945, 63865, 85555, 109127, 370417, 496219, 545635, 906883, 1852085, 2481095, 4534415, 26299607, 131498035]

約数ペア:

[(1, 131498035), (5, 26299607), (29, 4534415), (53, 2481095), (71, 1852085), (145, 906883), (241, 545635), (265, 496219), (355, 370417), (1205, 109127), (1537, 85555), (2059, 63865), (3763, 34945), (6989, 18815), (7685, 17111), (10295, 12773)]