13466245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 18514944

約数和(自身を除く): 5048699

約数列:

[1, 5, 13, 31, 41, 65, 155, 163, 205, 403, 533, 815, 1271, 2015, 2119, 2665, 5053, 6355, 6683, 10595, 16523, 25265, 33415, 65689, 82615, 86879, 207173, 328445, 434395, 1035865, 2693249, 13466245]

約数ペア:

[(1, 13466245), (5, 2693249), (13, 1035865), (31, 434395), (41, 328445), (65, 207173), (155, 86879), (163, 82615), (205, 65689), (403, 33415), (533, 25265), (815, 16523), (1271, 10595), (2015, 6683), (2119, 6355), (2665, 5053)]