5819982625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 7963637760

約数和(自身を除く): 2143655135

約数列:

[1, 5, 19, 25, 31, 95, 125, 137, 155, 475, 577, 589, 685, 775, 2375, 2603, 2885, 2945, 3425, 3875, 4247, 10963, 13015, 14425, 14725, 17125, 17887, 21235, 54815, 65075, 72125, 73625, 79049, 80693, 89435, 106175, 274075, 325375, 339853, 395245, 403465, 447175, 530875, 1370375, 1501931, 1699265, 1976225, 2017325, 2235875, 2450519, 7509655, 8496325, 9881125, 10086625, 12252595, 37548275, 42481625, 46559861, 61262975, 187741375, 232799305, 306314875, 1163996525, 5819982625]

約数ペア:

[(1, 5819982625), (5, 1163996525), (19, 306314875), (25, 232799305), (31, 187741375), (95, 61262975), (125, 46559861), (137, 42481625), (155, 37548275), (475, 12252595), (577, 10086625), (589, 9881125), (685, 8496325), (775, 7509655), (2375, 2450519), (2603, 2235875), (2885, 2017325), (2945, 1976225), (3425, 1699265), (3875, 1501931), (4247, 1370375), (10963, 530875), (13015, 447175), (14425, 403465), (14725, 395245), (17125, 339853), (17887, 325375), (21235, 274075), (54815, 106175), (65075, 89435), (72125, 80693), (73625, 79049)]