290717854555

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1\times {\mathrm{2467}}^1$

素因数の和:3979

約数の個数: 32

約数和(自身を含む): 354368471040

約数和(自身を除く): 63650616485

約数列:

[1, 5, 127, 151, 635, 755, 1229, 2467, 6145, 12335, 19177, 95885, 156083, 185579, 313309, 372517, 780415, 927895, 1566545, 1862585, 3031943, 15159715, 23568533, 47309659, 117842665, 236548295, 385056761, 457823393, 1925283805, 2289116965, 58143570911, 290717854555]

約数ペア:

[(1, 290717854555), (5, 58143570911), (127, 2289116965), (151, 1925283805), (635, 457823393), (755, 385056761), (1229, 236548295), (2467, 117842665), (6145, 47309659), (12335, 23568533), (19177, 15159715), (95885, 3031943), (156083, 1862585), (185579, 1566545), (313309, 927895), (372517, 780415)]