258012015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{291539}}^1$

素因数の和:291606

約数の個数: 16

約数和(自身を含む): 419817600

約数和(自身を除く): 161805585

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 291539, 874617, 1457695, 4373085, 17200801, 51602403, 86004005, 258012015]

約数ペア:

[(1, 258012015), (3, 86004005), (5, 51602403), (15, 17200801), (59, 4373085), (177, 1457695), (295, 874617), (885, 291539)]