330768055

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 444398400

約数和(自身を除く): 113630345

約数列:

[1, 5, 19, 29, 71, 89, 95, 145, 355, 361, 445, 551, 1349, 1691, 1805, 2059, 2581, 2755, 6319, 6745, 8455, 10295, 10469, 12905, 25631, 31595, 32129, 39121, 49039, 52345, 120061, 128155, 160645, 183251, 195605, 245195, 600305, 743299, 916255, 931741, 2281159, 3481769, 3716495, 4658705, 11405795, 17408845, 66153611, 330768055]

約数ペア:

[(1, 330768055), (5, 66153611), (19, 17408845), (29, 11405795), (71, 4658705), (89, 3716495), (95, 3481769), (145, 2281159), (355, 931741), (361, 916255), (445, 743299), (551, 600305), (1349, 245195), (1691, 195605), (1805, 183251), (2059, 160645), (2581, 128155), (2755, 120061), (6319, 52345), (6745, 49039), (8455, 39121), (10295, 32129), (10469, 31595), (12905, 25631)]