118445545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1571}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 150761088

約数和(自身を除く): 32315543

約数列:

[1, 5, 17, 85, 887, 1571, 4435, 7855, 15079, 26707, 75395, 133535, 1393477, 6967385, 23689109, 118445545]

約数ペア:

[(1, 118445545), (5, 23689109), (17, 6967385), (85, 1393477), (887, 133535), (1571, 75395), (4435, 26707), (7855, 15079)]