11385525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 8613195

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 83, 93, 155, 177, 249, 295, 415, 465, 775, 885, 1245, 1475, 1829, 2075, 2325, 2573, 4425, 4897, 5487, 6225, 7719, 9145, 12865, 14691, 24485, 27435, 38595, 45725, 64325, 73455, 122425, 137175, 151807, 192975, 367275, 455421, 759035, 2277105, 3795175, 11385525]

約数ペア:

[(1, 11385525), (3, 3795175), (5, 2277105), (15, 759035), (25, 455421), (31, 367275), (59, 192975), (75, 151807), (83, 137175), (93, 122425), (155, 73455), (177, 64325), (249, 45725), (295, 38595), (415, 27435), (465, 24485), (775, 14691), (885, 12865), (1245, 9145), (1475, 7719), (1829, 6225), (2075, 5487), (2325, 4897), (2573, 4425)]