10215275

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 15266880

約数和(自身を除く): 5051605

約数列:

[1, 5, 7, 25, 31, 35, 49, 155, 175, 217, 245, 269, 775, 1085, 1225, 1345, 1519, 1883, 5425, 6725, 7595, 8339, 9415, 13181, 37975, 41695, 47075, 58373, 65905, 208475, 291865, 329525, 408611, 1459325, 2043055, 10215275]

約数ペア:

[(1, 10215275), (5, 2043055), (7, 1459325), (25, 408611), (31, 329525), (35, 291865), (49, 208475), (155, 65905), (175, 58373), (217, 47075), (245, 41695), (269, 37975), (775, 13181), (1085, 9415), (1225, 8339), (1345, 7595), (1519, 6725), (1883, 5425)]