40072215

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24509}}^1$

素因数の和:24626

約数の個数: 16

約数和(自身を含む): 64706400

約数和(自身を除く): 24634185

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 24509, 73527, 122545, 367635, 2671481, 8014443, 13357405, 40072215]

約数ペア:

[(1, 40072215), (3, 13357405), (5, 8014443), (15, 2671481), (109, 367635), (327, 122545), (545, 73527), (1635, 24509)]