2003213625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1567}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 3819798528

約数和(自身を除く): 1816584903

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 487, 525, 875, 1461, 1567, 2435, 2625, 3409, 4701, 7305, 7835, 10227, 10969, 12175, 17045, 23505, 32907, 36525, 39175, 51135, 54845, 60875, 85225, 117525, 164535, 182625, 195875, 255675, 274225, 426125, 587625, 763129, 822675, 1278375, 1371125, 2289387, 3815645, 4113375, 5341903, 11446935, 16025709, 19078225, 26709515, 57234675, 80128545, 95391125, 133547575, 286173375, 400642725, 667737875, 2003213625]

約数ペア:

[(1, 2003213625), (3, 667737875), (5, 400642725), (7, 286173375), (15, 133547575), (21, 95391125), (25, 80128545), (35, 57234675), (75, 26709515), (105, 19078225), (125, 16025709), (175, 11446935), (375, 5341903), (487, 4113375), (525, 3815645), (875, 2289387), (1461, 1371125), (1567, 1278375), (2435, 822675), (2625, 763129), (3409, 587625), (4701, 426125), (7305, 274225), (7835, 255675), (10227, 195875), (10969, 182625), (12175, 164535), (17045, 117525), (23505, 85225), (32907, 60875), (36525, 54845), (39175, 51135)]