128533395

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{1373}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 208441296

約数和(自身を除く): 79907901

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 1373, 4119, 6241, 6865, 18723, 20595, 31205, 93615, 108467, 325401, 542335, 1627005, 8568893, 25706679, 42844465, 128533395]

約数ペア:

[(1, 128533395), (3, 42844465), (5, 25706679), (15, 8568893), (79, 1627005), (237, 542335), (395, 325401), (1185, 108467), (1373, 93615), (4119, 31205), (6241, 20595), (6865, 18723)]