31969165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4772

約数の個数: 16

約数和(自身を含む): 40538880

約数和(自身を除く): 8569715

約数列:

[1, 5, 29, 47, 145, 235, 1363, 4691, 6815, 23455, 136039, 220477, 680195, 1102385, 6393833, 31969165]

約数ペア:

[(1, 31969165), (5, 6393833), (29, 1102385), (47, 680195), (145, 220477), (235, 136039), (1363, 23455), (4691, 6815)]