25316445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 52752384

約数和(自身を除く): 27435939

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 953, 1155, 1265, 1771, 2415, 2859, 3795, 4765, 5313, 6671, 8855, 10483, 14295, 20013, 21919, 26565, 31449, 33355, 52415, 65757, 73381, 100065, 109595, 153433, 157245, 220143, 241109, 328785, 366905, 460299, 723327, 767165, 1100715, 1205545, 1687763, 2301495, 3616635, 5063289, 8438815, 25316445]

約数ペア:

[(1, 25316445), (3, 8438815), (5, 5063289), (7, 3616635), (11, 2301495), (15, 1687763), (21, 1205545), (23, 1100715), (33, 767165), (35, 723327), (55, 460299), (69, 366905), (77, 328785), (105, 241109), (115, 220143), (161, 157245), (165, 153433), (231, 109595), (253, 100065), (345, 73381), (385, 65757), (483, 52415), (759, 33355), (805, 31449), (953, 26565), (1155, 21919), (1265, 20013), (1771, 14295), (2415, 10483), (2859, 8855), (3795, 6671), (4765, 5313)]