201018135

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1697}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 330091200

約数和(自身を除く): 129073065

約数列:

[1, 3, 5, 15, 53, 149, 159, 265, 447, 745, 795, 1697, 2235, 5091, 7897, 8485, 23691, 25455, 39485, 89941, 118455, 252853, 269823, 449705, 758559, 1264265, 1349115, 3792795, 13401209, 40203627, 67006045, 201018135]

約数ペア:

[(1, 201018135), (3, 67006045), (5, 40203627), (15, 13401209), (53, 3792795), (149, 1349115), (159, 1264265), (265, 758559), (447, 449705), (745, 269823), (795, 252853), (1697, 118455), (2235, 89941), (5091, 39485), (7897, 25455), (8485, 23691)]