5721525

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 10445760

約数和(自身を除く): 4724235

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 431, 531, 885, 1293, 1475, 2155, 2655, 3879, 4425, 6465, 10775, 13275, 19395, 25429, 32325, 76287, 96975, 127145, 228861, 381435, 635725, 1144305, 1907175, 5721525]

約数ペア:

[(1, 5721525), (3, 1907175), (5, 1144305), (9, 635725), (15, 381435), (25, 228861), (45, 127145), (59, 96975), (75, 76287), (177, 32325), (225, 25429), (295, 19395), (431, 13275), (531, 10775), (885, 6465), (1293, 4425), (1475, 3879), (2155, 2655)]