2601075

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 4364800

約数和(自身を除く): 1763725

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 439, 1185, 1317, 1975, 2195, 5925, 6585, 10975, 32925, 34681, 104043, 173405, 520215, 867025, 2601075]

約数ペア:

[(1, 2601075), (3, 867025), (5, 520215), (15, 173405), (25, 104043), (75, 34681), (79, 32925), (237, 10975), (395, 6585), (439, 5925), (1185, 2195), (1317, 1975)]