30061215

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3391}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 52386048

約数和(自身を除く): 22324833

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 3391, 8865, 10173, 16955, 30519, 50865, 152595, 668027, 2004081, 3340135, 6012243, 10020405, 30061215]

約数ペア:

[(1, 30061215), (3, 10020405), (5, 6012243), (9, 3340135), (15, 2004081), (45, 668027), (197, 152595), (591, 50865), (985, 30519), (1773, 16955), (2955, 10173), (3391, 8865)]