28841115

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6263}}^1$

素因数の和:6578

約数の個数: 16

約数和(自身を含む): 46303488

約数和(自身を除く): 17462373

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 6263, 18789, 31315, 93945, 1922741, 5768223, 9613705, 28841115]

約数ペア:

[(1, 28841115), (3, 9613705), (5, 5768223), (15, 1922741), (307, 93945), (921, 31315), (1535, 18789), (4605, 6263)]