148947375

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 251289792

約数和(自身を除く): 102342417

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 1095, 1825, 5441, 5475, 9125, 16323, 27205, 27375, 81615, 136025, 397193, 408075, 680125, 1191579, 1985965, 2040375, 5957895, 9929825, 29789475, 49649125, 148947375]

約数ペア:

[(1, 148947375), (3, 49649125), (5, 29789475), (15, 9929825), (25, 5957895), (73, 2040375), (75, 1985965), (125, 1191579), (219, 680125), (365, 408075), (375, 397193), (1095, 136025), (1825, 81615), (5441, 27375), (5475, 27205), (9125, 16323)]