42942015

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8597}}^1$

素因数の和:8648

約数の個数: 32

約数和(自身を含む): 78413760

約数和(自身を除く): 35471745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 8597, 25791, 42985, 77373, 128955, 232119, 318089, 386865, 954267, 1160595, 1590445, 2862801, 4771335, 8588403, 14314005, 42942015]

約数ペア:

[(1, 42942015), (3, 14314005), (5, 8588403), (9, 4771335), (15, 2862801), (27, 1590445), (37, 1160595), (45, 954267), (111, 386865), (135, 318089), (185, 232119), (333, 128955), (555, 77373), (999, 42985), (1665, 25791), (4995, 8597)]