4059090425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2927}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 5764131072

約数和(自身を除く): 1705040647

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 251, 325, 425, 1105, 1255, 2927, 3263, 4267, 5525, 6275, 14635, 16315, 21335, 38051, 49759, 55471, 73175, 81575, 106675, 190255, 248795, 277355, 646867, 734677, 951275, 1243975, 1386775, 3234335, 3673385, 9550801, 12489509, 16171675, 18366925, 47754005, 62447545, 162363617, 238770025, 312237725, 811818085, 4059090425]

約数ペア:

[(1, 4059090425), (5, 811818085), (13, 312237725), (17, 238770025), (25, 162363617), (65, 62447545), (85, 47754005), (221, 18366925), (251, 16171675), (325, 12489509), (425, 9550801), (1105, 3673385), (1255, 3234335), (2927, 1386775), (3263, 1243975), (4267, 951275), (5525, 734677), (6275, 646867), (14635, 277355), (16315, 248795), (21335, 190255), (38051, 106675), (49759, 81575), (55471, 73175)]