117788891495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{157229}}^1$

素因数の和:157555

約数の個数: 32

約数和(自身を含む): 157718041920

約数和(自身を除く): 39929150425

約数列:

[1, 5, 11, 53, 55, 257, 265, 583, 1285, 2827, 2915, 13621, 14135, 68105, 149831, 157229, 749155, 786145, 1729519, 8333137, 8647595, 40407853, 41665685, 91664507, 202039265, 444486383, 458322535, 2141616209, 2222431915, 10708081045, 23557778299, 117788891495]

約数ペア:

[(1, 117788891495), (5, 23557778299), (11, 10708081045), (53, 2222431915), (55, 2141616209), (257, 458322535), (265, 444486383), (583, 202039265), (1285, 91664507), (2827, 41665685), (2915, 40407853), (13621, 8647595), (14135, 8333137), (68105, 1729519), (149831, 786145), (157229, 749155)]