18453135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 12650865

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 719, 885, 1711, 2157, 3595, 5133, 8555, 10785, 20851, 25665, 42421, 62553, 104255, 127263, 212105, 312765, 636315, 1230209, 3690627, 6151045, 18453135]

約数ペア:

[(1, 18453135), (3, 6151045), (5, 3690627), (15, 1230209), (29, 636315), (59, 312765), (87, 212105), (145, 127263), (177, 104255), (295, 62553), (435, 42421), (719, 25665), (885, 20851), (1711, 10785), (2157, 8555), (3595, 5133)]