273156965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 353590272

約数和(自身を除く): 80433307

約数列:

[1, 5, 31, 41, 53, 155, 205, 265, 811, 1271, 1643, 2173, 4055, 6355, 8215, 10865, 25141, 33251, 42983, 67363, 125705, 166255, 214915, 336815, 1030781, 1332473, 1762303, 5153905, 6662365, 8811515, 54631393, 273156965]

約数ペア:

[(1, 273156965), (5, 54631393), (31, 8811515), (41, 6662365), (53, 5153905), (155, 1762303), (205, 1332473), (265, 1030781), (811, 336815), (1271, 214915), (1643, 166255), (2173, 125705), (4055, 67363), (6355, 42983), (8215, 33251), (10865, 25141)]