151991925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{106661}}^1$

素因数の和:106693

約数の個数: 24

約数和(自身を含む): 264521760

約数和(自身を除く): 112529835

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 106661, 319983, 533305, 1599915, 2026559, 2666525, 6079677, 7999575, 10132795, 30398385, 50663975, 151991925]

約数ペア:

[(1, 151991925), (3, 50663975), (5, 30398385), (15, 10132795), (19, 7999575), (25, 6079677), (57, 2666525), (75, 2026559), (95, 1599915), (285, 533305), (475, 319983), (1425, 106661)]