85841525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 139752960

約数和(自身を除く): 53911435

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1463, 1925, 2347, 3325, 5225, 7315, 11735, 16429, 25817, 36575, 44593, 58675, 82145, 129085, 180719, 222965, 312151, 410725, 490523, 645425, 903595, 1114825, 1560755, 2452615, 3433661, 4517975, 7803775, 12263075, 17168305, 85841525]

約数ペア:

[(1, 85841525), (5, 17168305), (7, 12263075), (11, 7803775), (19, 4517975), (25, 3433661), (35, 2452615), (55, 1560755), (77, 1114825), (95, 903595), (133, 645425), (175, 490523), (209, 410725), (275, 312151), (385, 222965), (475, 180719), (665, 129085), (1045, 82145), (1463, 58675), (1925, 44593), (2347, 36575), (3325, 25817), (5225, 16429), (7315, 11735)]