7973075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 10951680

約数和(自身を除く): 2978605

約数列:

[1, 5, 11, 25, 55, 79, 275, 367, 395, 869, 1835, 1975, 4037, 4345, 9175, 20185, 21725, 28993, 100925, 144965, 318923, 724825, 1594615, 7973075]

約数ペア:

[(1, 7973075), (5, 1594615), (11, 724825), (25, 318923), (55, 144965), (79, 100925), (275, 28993), (367, 21725), (395, 20185), (869, 9175), (1835, 4345), (1975, 4037)]