120949985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 172730880

約数和(自身を除く): 51780895

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 4759, 5083, 23795, 25415, 61867, 80903, 109457, 309335, 404515, 547285, 1051739, 1422941, 1860769, 5258695, 7114705, 9303845, 24189997, 120949985]

約数ペア:

[(1, 120949985), (5, 24189997), (13, 9303845), (17, 7114705), (23, 5258695), (65, 1860769), (85, 1422941), (115, 1051739), (221, 547285), (299, 404515), (391, 309335), (1105, 109457), (1495, 80903), (1955, 61867), (4759, 25415), (5083, 23795)]