384225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 654720

約数和(自身を除く): 270495

約数列:

[1, 3, 5, 15, 25, 47, 75, 109, 141, 235, 327, 545, 705, 1175, 1635, 2725, 3525, 5123, 8175, 15369, 25615, 76845, 128075, 384225]

約数ペア:

[(1, 384225), (3, 128075), (5, 76845), (15, 25615), (25, 15369), (47, 8175), (75, 5123), (109, 3525), (141, 2725), (235, 1635), (327, 1175), (545, 705)]