28305502475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{3299}}^1\times {\mathrm{11071}}^1$

素因数の和:14411

約数の個数: 24

約数和(自身を含む): 36245299200

約数和(自身を除く): 7939796725

約数列:

[1, 5, 25, 31, 155, 775, 3299, 11071, 16495, 55355, 82475, 102269, 276775, 343201, 511345, 1716005, 2556725, 8580025, 36523229, 182616145, 913080725, 1132220099, 5661100495, 28305502475]

約数ペア:

[(1, 28305502475), (5, 5661100495), (25, 1132220099), (31, 913080725), (155, 182616145), (775, 36523229), (3299, 8580025), (11071, 2556725), (16495, 1716005), (55355, 511345), (82475, 343201), (102269, 276775)]