29907955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 15255053

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 593, 655, 917, 1441, 2965, 4151, 4585, 6523, 7205, 10087, 20755, 32615, 45661, 50435, 77683, 228305, 388415, 543781, 854513, 2718905, 4272565, 5981591, 29907955]

約数ペア:

[(1, 29907955), (5, 5981591), (7, 4272565), (11, 2718905), (35, 854513), (55, 543781), (77, 388415), (131, 228305), (385, 77683), (593, 50435), (655, 45661), (917, 32615), (1441, 20755), (2965, 10087), (4151, 7205), (4585, 6523)]