2247014117375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{761}}^1\times {\mathrm{1009}}^1$

素因数の和:2397

約数の個数: 64

約数和(自身を含む): 2884338737280

約数和(自身を除く): 637324619905

約数列:

[1, 5, 25, 41, 125, 205, 571, 761, 1009, 1025, 2855, 3805, 5045, 5125, 14275, 19025, 23411, 25225, 31201, 41369, 71375, 95125, 117055, 126125, 156005, 206845, 434531, 576139, 585275, 767849, 780025, 1034225, 2172655, 2880695, 2926375, 3839245, 3900125, 5171125, 10863275, 14403475, 17815771, 19196225, 23621699, 31481809, 54316375, 72017375, 89078855, 95981125, 118108495, 157409045, 438441779, 445394275, 590542475, 787045225, 2192208895, 2226971375, 2952712375, 3935226125, 10961044475, 17976112939, 54805222375, 89880564695, 449402823475, 2247014117375]

約数ペア:

[(1, 2247014117375), (5, 449402823475), (25, 89880564695), (41, 54805222375), (125, 17976112939), (205, 10961044475), (571, 3935226125), (761, 2952712375), (1009, 2226971375), (1025, 2192208895), (2855, 787045225), (3805, 590542475), (5045, 445394275), (5125, 438441779), (14275, 157409045), (19025, 118108495), (23411, 95981125), (25225, 89078855), (31201, 72017375), (41369, 54316375), (71375, 31481809), (95125, 23621699), (117055, 19196225), (126125, 17815771), (156005, 14403475), (206845, 10863275), (434531, 5171125), (576139, 3900125), (585275, 3839245), (767849, 2926375), (780025, 2880695), (1034225, 2172655)]