15054215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 20109600

約数和(自身を除く): 5055385

約数列:

[1, 5, 11, 55, 121, 149, 167, 605, 745, 835, 1639, 1837, 8195, 9185, 18029, 20207, 24883, 90145, 101035, 124415, 273713, 1368565, 3010843, 15054215]

約数ペア:

[(1, 15054215), (5, 3010843), (11, 1368565), (55, 273713), (121, 124415), (149, 101035), (167, 90145), (605, 24883), (745, 20207), (835, 18029), (1639, 9185), (1837, 8195)]