4227685

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2223515

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 139, 385, 395, 553, 695, 869, 973, 1529, 2765, 4345, 4865, 6083, 7645, 10703, 10981, 30415, 53515, 54905, 76867, 120791, 384335, 603955, 845537, 4227685]

約数ペア:

[(1, 4227685), (5, 845537), (7, 603955), (11, 384335), (35, 120791), (55, 76867), (77, 54905), (79, 53515), (139, 30415), (385, 10981), (395, 10703), (553, 7645), (695, 6083), (869, 4865), (973, 4345), (1529, 2765)]