38207475

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3613}}^1$

素因数の和:3676

約数の個数: 36

約数和(自身を含む): 69909216

約数和(自身を除く): 31701741

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 3613, 10575, 10839, 18065, 32517, 54195, 90325, 162585, 169811, 270975, 509433, 812925, 849055, 1528299, 2547165, 4245275, 7641495, 12735825, 38207475]

約数ペア:

[(1, 38207475), (3, 12735825), (5, 7641495), (9, 4245275), (15, 2547165), (25, 1528299), (45, 849055), (47, 812925), (75, 509433), (141, 270975), (225, 169811), (235, 162585), (423, 90325), (705, 54195), (1175, 32517), (2115, 18065), (3525, 10839), (3613, 10575)]