91401535

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 111081600

約数和(自身を除く): 19680065

約数列:

[1, 5, 139, 347, 379, 695, 1735, 1895, 48233, 52681, 131513, 241165, 263405, 657565, 18280307, 91401535]

約数ペア:

[(1, 91401535), (5, 18280307), (139, 657565), (347, 263405), (379, 241165), (695, 131513), (1735, 52681), (1895, 48233)]