2536699783655

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{260551}}^1$

素因数の和:260987

約数の個数: 32

約数和(自身を含む): 3129913208448

約数和(自身を除く): 593213424793

約数列:

[1, 5, 61, 137, 233, 305, 685, 1165, 8357, 14213, 31921, 41785, 71065, 159605, 260551, 1302755, 1947181, 9735905, 15893611, 35695487, 60708383, 79468055, 178477435, 303541915, 2177424707, 3703211363, 8317048471, 10887123535, 18516056815, 41585242355, 507339956731, 2536699783655]

約数ペア:

[(1, 2536699783655), (5, 507339956731), (61, 41585242355), (137, 18516056815), (233, 10887123535), (305, 8317048471), (685, 3703211363), (1165, 2177424707), (8357, 303541915), (14213, 178477435), (31921, 79468055), (41785, 60708383), (71065, 35695487), (159605, 15893611), (260551, 9735905), (1302755, 1947181)]