2017573575

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 3383462016

約数和(自身を除く): 1365888441

約数列:

[1, 3, 5, 15, 25, 75, 131, 173, 393, 519, 655, 865, 1187, 1965, 2595, 3275, 3561, 4325, 5935, 9825, 12975, 17805, 22663, 29675, 67989, 89025, 113315, 155497, 205351, 339945, 466491, 566575, 616053, 777485, 1026755, 1699725, 2332455, 3080265, 3887425, 5133775, 11662275, 15401325, 26900981, 80702943, 134504905, 403514715, 672524525, 2017573575]

約数ペア:

[(1, 2017573575), (3, 672524525), (5, 403514715), (15, 134504905), (25, 80702943), (75, 26900981), (131, 15401325), (173, 11662275), (393, 5133775), (519, 3887425), (655, 3080265), (865, 2332455), (1187, 1699725), (1965, 1026755), (2595, 777485), (3275, 616053), (3561, 566575), (4325, 466491), (5935, 339945), (9825, 205351), (12975, 155497), (17805, 113315), (22663, 89025), (29675, 67989)]