488202875

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 631800000

約数和(自身を除く): 143597125

約数列:

[1, 5, 25, 53, 59, 125, 265, 295, 1249, 1325, 1475, 3127, 6245, 6625, 7375, 15635, 31225, 66197, 73691, 78175, 156125, 330985, 368455, 390875, 1654925, 1842275, 3905623, 8274625, 9211375, 19528115, 97640575, 488202875]

約数ペア:

[(1, 488202875), (5, 97640575), (25, 19528115), (53, 9211375), (59, 8274625), (125, 3905623), (265, 1842275), (295, 1654925), (1249, 390875), (1325, 368455), (1475, 330985), (3127, 156125), (6245, 78175), (6625, 73691), (7375, 66197), (15635, 31225)]