70453695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 131289984

約数和(自身を除く): 60836289

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 53, 65, 85, 159, 195, 221, 255, 265, 401, 663, 689, 795, 901, 1105, 1203, 2005, 2067, 2703, 3315, 3445, 4505, 5213, 6015, 6817, 10335, 11713, 13515, 15639, 20451, 21253, 26065, 34085, 35139, 58565, 63759, 78195, 88621, 102255, 106265, 175695, 265863, 276289, 318795, 361301, 443105, 828867, 1083903, 1329315, 1381445, 1806505, 4144335, 4696913, 5419515, 14090739, 23484565, 70453695]

約数ペア:

[(1, 70453695), (3, 23484565), (5, 14090739), (13, 5419515), (15, 4696913), (17, 4144335), (39, 1806505), (51, 1381445), (53, 1329315), (65, 1083903), (85, 828867), (159, 443105), (195, 361301), (221, 318795), (255, 276289), (265, 265863), (401, 175695), (663, 106265), (689, 102255), (795, 88621), (901, 78195), (1105, 63759), (1203, 58565), (2005, 35139), (2067, 34085), (2703, 26065), (3315, 21253), (3445, 20451), (4505, 15639), (5213, 13515), (6015, 11713), (6817, 10335)]