130391025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 226592640

約数和(自身を除く): 96201615

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 269, 281, 345, 575, 807, 843, 1345, 1405, 1725, 4035, 4215, 6187, 6463, 6725, 7025, 18561, 19389, 20175, 21075, 30935, 32315, 75589, 92805, 96945, 154675, 161575, 226767, 377945, 464025, 484725, 1133835, 1738547, 1889725, 5215641, 5669175, 8692735, 26078205, 43463675, 130391025]

約数ペア:

[(1, 130391025), (3, 43463675), (5, 26078205), (15, 8692735), (23, 5669175), (25, 5215641), (69, 1889725), (75, 1738547), (115, 1133835), (269, 484725), (281, 464025), (345, 377945), (575, 226767), (807, 161575), (843, 154675), (1345, 96945), (1405, 92805), (1725, 75589), (4035, 32315), (4215, 30935), (6187, 21075), (6463, 20175), (6725, 19389), (7025, 18561)]