8889807745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4021}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 13557164544

約数和(自身を除く): 4667356799

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 113, 215, 301, 455, 559, 565, 791, 1469, 1505, 2795, 3913, 3955, 4021, 4859, 7345, 10283, 19565, 20105, 24295, 28147, 34013, 51415, 52273, 63167, 140735, 170065, 172903, 261365, 315835, 365911, 442169, 454373, 864515, 1210321, 1829555, 2210845, 2247739, 2271865, 3180611, 5906849, 6051605, 11238695, 15734173, 15903055, 19538039, 29534245, 41347943, 78670865, 97690195, 136766273, 206739715, 253994507, 683831365, 1269972535, 1777961549, 8889807745]

約数ペア:

[(1, 8889807745), (5, 1777961549), (7, 1269972535), (13, 683831365), (35, 253994507), (43, 206739715), (65, 136766273), (91, 97690195), (113, 78670865), (215, 41347943), (301, 29534245), (455, 19538039), (559, 15903055), (565, 15734173), (791, 11238695), (1469, 6051605), (1505, 5906849), (2795, 3180611), (3913, 2271865), (3955, 2247739), (4021, 2210845), (4859, 1829555), (7345, 1210321), (10283, 864515), (19565, 454373), (20105, 442169), (24295, 365911), (28147, 315835), (34013, 261365), (51415, 172903), (52273, 170065), (63167, 140735)]