39399015

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 25228185

約数列:

[1, 3, 5, 15, 67, 197, 199, 201, 335, 591, 597, 985, 995, 1005, 2955, 2985, 13199, 13333, 39203, 39597, 39999, 65995, 66665, 117609, 196015, 197985, 199995, 588045, 2626601, 7879803, 13133005, 39399015]

約数ペア:

[(1, 39399015), (3, 13133005), (5, 7879803), (15, 2626601), (67, 588045), (197, 199995), (199, 197985), (201, 196015), (335, 117609), (591, 66665), (597, 65995), (985, 39999), (995, 39597), (1005, 39203), (2955, 13333), (2985, 13199)]