345959715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{5059}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 571253760

約数和(自身を除く): 225294045

約数列:

[1, 3, 5, 15, 47, 97, 141, 235, 291, 485, 705, 1455, 4559, 5059, 13677, 15177, 22795, 25295, 68385, 75885, 237773, 490723, 713319, 1188865, 1472169, 2453615, 3566595, 7360845, 23063981, 69191943, 115319905, 345959715]

約数ペア:

[(1, 345959715), (3, 115319905), (5, 69191943), (15, 23063981), (47, 7360845), (97, 3566595), (141, 2453615), (235, 1472169), (291, 1188865), (485, 713319), (705, 490723), (1455, 237773), (4559, 75885), (5059, 68385), (13677, 25295), (15177, 22795)]