28983195

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9613}}^1$

素因数の和:9691

約数の個数: 24

約数和(自身を含む): 50992656

約数和(自身を除く): 22009461

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 9613, 28839, 48065, 86517, 144195, 432585, 644071, 1932213, 3220355, 5796639, 9661065, 28983195]

約数ペア:

[(1, 28983195), (3, 9661065), (5, 5796639), (9, 3220355), (15, 1932213), (45, 644071), (67, 432585), (201, 144195), (335, 86517), (603, 48065), (1005, 28839), (3015, 9613)]