30450525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 59424768

約数和(自身を除く): 28974243

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 1871, 2325, 3255, 5425, 5613, 9355, 13097, 16275, 28065, 39291, 46775, 58001, 65485, 140325, 174003, 196455, 290005, 327425, 406007, 870015, 982275, 1218021, 1450025, 2030035, 4350075, 6090105, 10150175, 30450525]

約数ペア:

[(1, 30450525), (3, 10150175), (5, 6090105), (7, 4350075), (15, 2030035), (21, 1450025), (25, 1218021), (31, 982275), (35, 870015), (75, 406007), (93, 327425), (105, 290005), (155, 196455), (175, 174003), (217, 140325), (465, 65485), (525, 58001), (651, 46775), (775, 39291), (1085, 28065), (1871, 16275), (2325, 13097), (3255, 9355), (5425, 5613)]