157466375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 224078400

約数和(自身を除く): 66612025

約数列:

[1, 5, 11, 25, 29, 55, 121, 125, 145, 275, 319, 359, 605, 725, 1375, 1595, 1795, 3025, 3509, 3625, 3949, 7975, 8975, 10411, 15125, 17545, 19745, 39875, 43439, 44875, 52055, 87725, 98725, 114521, 217195, 260275, 438625, 493625, 572605, 1085975, 1259731, 1301375, 2863025, 5429875, 6298655, 14315125, 31493275, 157466375]

約数ペア:

[(1, 157466375), (5, 31493275), (11, 14315125), (25, 6298655), (29, 5429875), (55, 2863025), (121, 1301375), (125, 1259731), (145, 1085975), (275, 572605), (319, 493625), (359, 438625), (605, 260275), (725, 217195), (1375, 114521), (1595, 98725), (1795, 87725), (3025, 52055), (3509, 44875), (3625, 43439), (3949, 39875), (7975, 19745), (8975, 17545), (10411, 15125)]