156634365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{907}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 260196480

約数和(自身を除く): 103562115

約数列:

[1, 3, 5, 15, 29, 87, 145, 397, 435, 907, 1191, 1985, 2721, 4535, 5955, 11513, 13605, 26303, 34539, 57565, 78909, 131515, 172695, 360079, 394545, 1080237, 1800395, 5401185, 10442291, 31326873, 52211455, 156634365]

約数ペア:

[(1, 156634365), (3, 52211455), (5, 31326873), (15, 10442291), (29, 5401185), (87, 1800395), (145, 1080237), (397, 394545), (435, 360079), (907, 172695), (1191, 131515), (1985, 78909), (2721, 57565), (4535, 34539), (5955, 26303), (11513, 13605)]