18933240255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74248001}}^1$

素因数の和:74248026

約数の個数: 16

約数和(自身を含む): 32075136864

約数和(自身を除く): 13141896609

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 74248001, 222744003, 371240005, 1113720015, 1262216017, 3786648051, 6311080085, 18933240255]

約数ペア:

[(1, 18933240255), (3, 6311080085), (5, 3786648051), (15, 1262216017), (17, 1113720015), (51, 371240005), (85, 222744003), (255, 74248001)]