30685545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61991}}^1$

素因数の和:62013

約数の個数: 24

約数和(自身を含む): 58024512

約数和(自身を除く): 27338967

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 61991, 185973, 309955, 557919, 681901, 929865, 2045703, 2789595, 3409505, 6137109, 10228515, 30685545]

約数ペア:

[(1, 30685545), (3, 10228515), (5, 6137109), (9, 3409505), (11, 2789595), (15, 2045703), (33, 929865), (45, 681901), (55, 557919), (99, 309955), (165, 185973), (495, 61991)]