1838377515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{4651}}^1$

素因数の和:6699

約数の個数: 32

約数和(自身を含む): 3169910016

約数和(自身を除く): 1331532501

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2027, 4651, 6081, 10135, 13953, 23255, 26351, 30405, 60463, 69765, 79053, 131755, 181389, 302315, 395265, 906945, 9427577, 28282731, 47137885, 122558501, 141413655, 367675503, 612792505, 1838377515]

約数ペア:

[(1, 1838377515), (3, 612792505), (5, 367675503), (13, 141413655), (15, 122558501), (39, 47137885), (65, 28282731), (195, 9427577), (2027, 906945), (4651, 395265), (6081, 302315), (10135, 181389), (13953, 131755), (23255, 79053), (26351, 69765), (30405, 60463)]