1284156719985

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23773}}^1\times {\mathrm{49331}}^1$

素因数の和:73185

約数の個数: 32

約数和(自身を含む): 2082926487168

約数和(自身を除く): 798769767183

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 23773, 49331, 71319, 118865, 147993, 246655, 356595, 739965, 1735429, 3601163, 5206287, 8677145, 10803489, 18005815, 26031435, 54017445, 1172745863, 3518237589, 5863729315, 17591187945, 85610447999, 256831343997, 428052239995, 1284156719985]

約数ペア:

[(1, 1284156719985), (3, 428052239995), (5, 256831343997), (15, 85610447999), (73, 17591187945), (219, 5863729315), (365, 3518237589), (1095, 1172745863), (23773, 54017445), (49331, 26031435), (71319, 18005815), (118865, 10803489), (147993, 8677145), (246655, 5206287), (356595, 3601163), (739965, 1735429)]