67809525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 130598784

約数和(自身を除く): 62789259

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 2437, 3975, 5565, 7311, 9275, 12185, 17059, 27825, 36555, 51177, 60925, 85295, 129161, 182775, 255885, 387483, 426475, 645805, 904127, 1279425, 1937415, 2712381, 3229025, 4520635, 9687075, 13561905, 22603175, 67809525]

約数ペア:

[(1, 67809525), (3, 22603175), (5, 13561905), (7, 9687075), (15, 4520635), (21, 3229025), (25, 2712381), (35, 1937415), (53, 1279425), (75, 904127), (105, 645805), (159, 426475), (175, 387483), (265, 255885), (371, 182775), (525, 129161), (795, 85295), (1113, 60925), (1325, 51177), (1855, 36555), (2437, 27825), (3975, 17059), (5565, 12185), (7311, 9275)]