145266225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{148991}}^1$

素因数の和:149017

約数の個数: 24

約数和(自身を含む): 258650112

約数和(自身を除く): 113383887

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 148991, 446973, 744955, 1936883, 2234865, 3724775, 5810649, 9684415, 11174325, 29053245, 48422075, 145266225]

約数ペア:

[(1, 145266225), (3, 48422075), (5, 29053245), (13, 11174325), (15, 9684415), (25, 5810649), (39, 3724775), (65, 2234865), (75, 1936883), (195, 744955), (325, 446973), (975, 148991)]