30399315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 52073280

約数和(自身を除く): 21673965

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1229, 1455, 1649, 3687, 4947, 6145, 8245, 18435, 20893, 24735, 62679, 104465, 119213, 313395, 357639, 596065, 1788195, 2026621, 6079863, 10133105, 30399315]

約数ペア:

[(1, 30399315), (3, 10133105), (5, 6079863), (15, 2026621), (17, 1788195), (51, 596065), (85, 357639), (97, 313395), (255, 119213), (291, 104465), (485, 62679), (1229, 24735), (1455, 20893), (1649, 18435), (3687, 8245), (4947, 6145)]