40293615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 67161600

約数和(自身を除く): 26867985

約数列:

[1, 3, 5, 15, 29, 87, 145, 211, 435, 439, 633, 1055, 1317, 2195, 3165, 6119, 6585, 12731, 18357, 30595, 38193, 63655, 91785, 92629, 190965, 277887, 463145, 1389435, 2686241, 8058723, 13431205, 40293615]

約数ペア:

[(1, 40293615), (3, 13431205), (5, 8058723), (15, 2686241), (29, 1389435), (87, 463145), (145, 277887), (211, 190965), (435, 92629), (439, 91785), (633, 63655), (1055, 38193), (1317, 30595), (2195, 18357), (3165, 12731), (6119, 6585)]