27020945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 12377455

約数列:

[1, 5, 7, 19, 35, 95, 133, 179, 227, 665, 895, 1135, 1253, 1589, 3401, 4313, 6265, 7945, 17005, 21565, 23807, 30191, 40633, 119035, 150955, 203165, 284431, 772027, 1422155, 3860135, 5404189, 27020945]

約数ペア:

[(1, 27020945), (5, 5404189), (7, 3860135), (19, 1422155), (35, 772027), (95, 284431), (133, 203165), (179, 150955), (227, 119035), (665, 40633), (895, 30191), (1135, 23807), (1253, 21565), (1589, 17005), (3401, 7945), (4313, 6265)]