12274625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 17072640

約数和(自身を除く): 4798015

約数列:

[1, 5, 11, 25, 55, 79, 113, 125, 275, 395, 565, 869, 1243, 1375, 1975, 2825, 4345, 6215, 8927, 9875, 14125, 21725, 31075, 44635, 98197, 108625, 155375, 223175, 490985, 1115875, 2454925, 12274625]

約数ペア:

[(1, 12274625), (5, 2454925), (11, 1115875), (25, 490985), (55, 223175), (79, 155375), (113, 108625), (125, 98197), (275, 44635), (395, 31075), (565, 21725), (869, 14125), (1243, 9875), (1375, 8927), (1975, 6215), (2825, 4345)]