397461105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 735381504

約数和(自身を除く): 337920399

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 255, 381, 635, 765, 1143, 1905, 2159, 4091, 5715, 6477, 10795, 12273, 19431, 20455, 32385, 36819, 61365, 69547, 97155, 184095, 208641, 347735, 519557, 625923, 1043205, 1558671, 2597785, 3129615, 4676013, 7793355, 8832469, 23380065, 26497407, 44162345, 79492221, 132487035, 397461105]

約数ペア:

[(1, 397461105), (3, 132487035), (5, 79492221), (9, 44162345), (15, 26497407), (17, 23380065), (45, 8832469), (51, 7793355), (85, 4676013), (127, 3129615), (153, 2597785), (255, 1558671), (381, 1043205), (635, 625923), (765, 519557), (1143, 347735), (1905, 208641), (2159, 184095), (4091, 97155), (5715, 69547), (6477, 61365), (10795, 36819), (12273, 32385), (19431, 20455)]