30648195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40063}}^1$

素因数の和:40091

約数の個数: 24

約数和(自身を含む): 56249856

約数和(自身を除く): 25601661

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 40063, 120189, 200315, 360567, 600945, 681071, 1802835, 2043213, 3405355, 6129639, 10216065, 30648195]

約数ペア:

[(1, 30648195), (3, 10216065), (5, 6129639), (9, 3405355), (15, 2043213), (17, 1802835), (45, 681071), (51, 600945), (85, 360567), (153, 200315), (255, 120189), (765, 40063)]