551993655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2164681}}^1$

素因数の和:2164706

約数の個数: 16

約数和(自身を含む): 935142624

約数和(自身を除く): 383148969

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2164681, 6494043, 10823405, 32470215, 36799577, 110398731, 183997885, 551993655]

約数ペア:

[(1, 551993655), (3, 183997885), (5, 110398731), (15, 36799577), (17, 32470215), (51, 10823405), (85, 6494043), (255, 2164681)]