42174932545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{12713}}^1$

素因数の和:14025

約数の個数: 32

約数和(自身を含む): 55363875840

約数和(自身を除く): 13188943295

約数列:

[1, 5, 17, 31, 85, 155, 527, 1259, 2635, 6295, 12713, 21403, 39029, 63565, 107015, 195145, 216121, 394103, 663493, 1080605, 1970515, 3317465, 6699751, 16005667, 33498755, 80028335, 272096339, 496175677, 1360481695, 2480878385, 8434986509, 42174932545]

約数ペア:

[(1, 42174932545), (5, 8434986509), (17, 2480878385), (31, 1360481695), (85, 496175677), (155, 272096339), (527, 80028335), (1259, 33498755), (2635, 16005667), (6295, 6699751), (12713, 3317465), (21403, 1970515), (39029, 1080605), (63565, 663493), (107015, 394103), (195145, 216121)]