30047985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60703}}^1$

素因数の和:60725

約数の個数: 24

約数和(自身を含む): 56818944

約数和(自身を除く): 26770959

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 60703, 182109, 303515, 546327, 667733, 910545, 2003199, 2731635, 3338665, 6009597, 10015995, 30047985]

約数ペア:

[(1, 30047985), (3, 10015995), (5, 6009597), (9, 3338665), (11, 2731635), (15, 2003199), (33, 910545), (45, 667733), (55, 546327), (99, 303515), (165, 182109), (495, 60703)]