2247653663125

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{49853}}^1$

素因数の和:50096

約数の個数: 80

約数和(自身を含む): 3139796943360

約数和(自身を除く): 892143280235

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 179, 325, 403, 625, 775, 895, 1625, 2015, 2327, 3875, 4475, 5549, 8125, 10075, 11635, 19375, 22375, 27745, 49853, 50375, 58175, 72137, 111875, 138725, 249265, 251875, 290875, 360685, 648089, 693625, 1246325, 1454375, 1545443, 1803425, 3240445, 3468125, 6231625, 7727215, 8923687, 9017125, 16202225, 20090759, 31158125, 38636075, 44618435, 45085625, 81011125, 100453795, 116007931, 193180375, 223092175, 276634297, 405055625, 502268975, 580039655, 965901875, 1115460875, 1383171485, 2511344875, 2900198275, 3596245861, 5577304375, 6915857425, 12556724375, 14500991375, 17981229305, 34579287125, 72504956875, 89906146525, 172896435625, 449530732625, 2247653663125]

約数ペア:

[(1, 2247653663125), (5, 449530732625), (13, 172896435625), (25, 89906146525), (31, 72504956875), (65, 34579287125), (125, 17981229305), (155, 14500991375), (179, 12556724375), (325, 6915857425), (403, 5577304375), (625, 3596245861), (775, 2900198275), (895, 2511344875), (1625, 1383171485), (2015, 1115460875), (2327, 965901875), (3875, 580039655), (4475, 502268975), (5549, 405055625), (8125, 276634297), (10075, 223092175), (11635, 193180375), (19375, 116007931), (22375, 100453795), (27745, 81011125), (49853, 45085625), (50375, 44618435), (58175, 38636075), (72137, 31158125), (111875, 20090759), (138725, 16202225), (249265, 9017125), (251875, 8923687), (290875, 7727215), (360685, 6231625), (648089, 3468125), (693625, 3240445), (1246325, 1803425), (1454375, 1545443)]