140488185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8081}}^1$

素因数の和:8169

約数の個数: 32

約数和(自身を含む): 240520320

約数和(自身を除く): 100032135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 8081, 17385, 24243, 40405, 121215, 153539, 460617, 492941, 767695, 1478823, 2303085, 2464705, 7394115, 9365879, 28097637, 46829395, 140488185]

約数ペア:

[(1, 140488185), (3, 46829395), (5, 28097637), (15, 9365879), (19, 7394115), (57, 2464705), (61, 2303085), (95, 1478823), (183, 767695), (285, 492941), (305, 460617), (915, 153539), (1159, 121215), (3477, 40405), (5795, 24243), (8081, 17385)]