54006505

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 76197888

約数和(自身を除く): 22191383

約数列:

[1, 5, 7, 35, 71, 103, 211, 355, 497, 515, 721, 1055, 1477, 2485, 3605, 7313, 7385, 14981, 21733, 36565, 51191, 74905, 104867, 108665, 152131, 255955, 524335, 760655, 1543043, 7715215, 10801301, 54006505]

約数ペア:

[(1, 54006505), (5, 10801301), (7, 7715215), (35, 1543043), (71, 760655), (103, 524335), (211, 255955), (355, 152131), (497, 108665), (515, 104867), (721, 74905), (1055, 51191), (1477, 36565), (2485, 21733), (3605, 14981), (7313, 7385)]