73187265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 122766336

約数和(自身を除く): 49579071

約数列:

[1, 3, 5, 15, 23, 69, 115, 307, 345, 691, 921, 1535, 2073, 3455, 4605, 7061, 10365, 15893, 21183, 35305, 47679, 79465, 105915, 212137, 238395, 636411, 1060685, 3182055, 4879151, 14637453, 24395755, 73187265]

約数ペア:

[(1, 73187265), (3, 24395755), (5, 14637453), (15, 4879151), (23, 3182055), (69, 1060685), (115, 636411), (307, 238395), (345, 212137), (691, 105915), (921, 79465), (1535, 47679), (2073, 35305), (3455, 21183), (4605, 15893), (7061, 10365)]