30705525

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:826

約数の個数: 36

約数和(自身を含む): 55323840

約数和(自身を除く): 24618315

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 571, 717, 1195, 1713, 2151, 2855, 3585, 5139, 5975, 8565, 10755, 14275, 17925, 25695, 42825, 53775, 128475, 136469, 409407, 682345, 1228221, 2047035, 3411725, 6141105, 10235175, 30705525]

約数ペア:

[(1, 30705525), (3, 10235175), (5, 6141105), (9, 3411725), (15, 2047035), (25, 1228221), (45, 682345), (75, 409407), (225, 136469), (239, 128475), (571, 53775), (717, 42825), (1195, 25695), (1713, 17925), (2151, 14275), (2855, 10755), (3585, 8565), (5139, 5975)]