252370635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 470016000

約数和(自身を除く): 217645365

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 79, 95, 165, 209, 237, 285, 395, 627, 869, 1019, 1045, 1185, 1501, 2607, 3057, 3135, 4345, 4503, 5095, 7505, 11209, 13035, 15285, 16511, 19361, 22515, 33627, 49533, 56045, 58083, 80501, 82555, 96805, 168135, 212971, 241503, 247665, 290415, 402505, 638913, 885511, 1064855, 1207515, 1529519, 2656533, 3194565, 4427555, 4588557, 7647595, 13282665, 16824709, 22942785, 50474127, 84123545, 252370635]

約数ペア:

[(1, 252370635), (3, 84123545), (5, 50474127), (11, 22942785), (15, 16824709), (19, 13282665), (33, 7647595), (55, 4588557), (57, 4427555), (79, 3194565), (95, 2656533), (165, 1529519), (209, 1207515), (237, 1064855), (285, 885511), (395, 638913), (627, 402505), (869, 290415), (1019, 247665), (1045, 241503), (1185, 212971), (1501, 168135), (2607, 96805), (3057, 82555), (3135, 80501), (4345, 58083), (4503, 56045), (5095, 49533), (7505, 33627), (11209, 22515), (13035, 19361), (15285, 16511)]