977369595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 1660550400

約数和(自身を除く): 683180805

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 361, 597, 907, 995, 1083, 1805, 2721, 2985, 3781, 4535, 5415, 11343, 13605, 17233, 18905, 51699, 56715, 71839, 86165, 180493, 215517, 258495, 327427, 359195, 541479, 902465, 982281, 1077585, 1637135, 2707395, 3429367, 4911405, 10288101, 17146835, 51440505, 65157973, 195473919, 325789865, 977369595]

約数ペア:

[(1, 977369595), (3, 325789865), (5, 195473919), (15, 65157973), (19, 51440505), (57, 17146835), (95, 10288101), (199, 4911405), (285, 3429367), (361, 2707395), (597, 1637135), (907, 1077585), (995, 982281), (1083, 902465), (1805, 541479), (2721, 359195), (2985, 327427), (3781, 258495), (4535, 215517), (5415, 180493), (11343, 86165), (13605, 71839), (17233, 56715), (18905, 51699)]