224587055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 348834816

約数和(自身を除く): 124247761

約数列:

[1, 5, 7, 11, 35, 55, 61, 73, 77, 131, 305, 365, 385, 427, 511, 655, 671, 803, 917, 1441, 2135, 2555, 3355, 4015, 4453, 4585, 4697, 5621, 7205, 7991, 9563, 10087, 22265, 23485, 28105, 31171, 39955, 47815, 48983, 50435, 55937, 66941, 87901, 105193, 155855, 244915, 279685, 334705, 342881, 439505, 525965, 583343, 615307, 736351, 1714405, 2916715, 3076535, 3681755, 4083401, 6416773, 20417005, 32083865, 44917411, 224587055]

約数ペア:

[(1, 224587055), (5, 44917411), (7, 32083865), (11, 20417005), (35, 6416773), (55, 4083401), (61, 3681755), (73, 3076535), (77, 2916715), (131, 1714405), (305, 736351), (365, 615307), (385, 583343), (427, 525965), (511, 439505), (655, 342881), (671, 334705), (803, 279685), (917, 244915), (1441, 155855), (2135, 105193), (2555, 87901), (3355, 66941), (4015, 55937), (4453, 50435), (4585, 48983), (4697, 47815), (5621, 39955), (7205, 31171), (7991, 28105), (9563, 23485), (10087, 22265)]