156742755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1831}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 270842880

約数和(自身を除く): 114100125

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 1317, 1831, 2195, 5493, 5707, 6585, 9155, 17121, 23803, 27465, 28535, 71409, 85605, 119015, 357045, 803809, 2411427, 4019045, 10449517, 12057135, 31348551, 52247585, 156742755]

約数ペア:

[(1, 156742755), (3, 52247585), (5, 31348551), (13, 12057135), (15, 10449517), (39, 4019045), (65, 2411427), (195, 803809), (439, 357045), (1317, 119015), (1831, 85605), (2195, 71409), (5493, 28535), (5707, 27465), (6585, 23803), (9155, 17121)]