272637515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{33391}}^1$

素因数の和:33490

約数の個数: 16

約数和(自身を含む): 346208256

約数和(自身を除く): 73570741

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 33391, 166955, 767993, 2370761, 3839965, 11853805, 54527503, 272637515]

約数ペア:

[(1, 272637515), (5, 54527503), (23, 11853805), (71, 3839965), (115, 2370761), (355, 767993), (1633, 166955), (8165, 33391)]