13557635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 6763645

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 359, 415, 455, 581, 1079, 1795, 2513, 2905, 4667, 5395, 7553, 12565, 23335, 29797, 32669, 37765, 148985, 163345, 208579, 387361, 1042895, 1936805, 2711527, 13557635]

約数ペア:

[(1, 13557635), (5, 2711527), (7, 1936805), (13, 1042895), (35, 387361), (65, 208579), (83, 163345), (91, 148985), (359, 37765), (415, 32669), (455, 29797), (581, 23335), (1079, 12565), (1795, 7553), (2513, 5395), (2905, 4667)]