29828975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 41664000

約数和(自身を除く): 11835025

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 3499, 8525, 17495, 38489, 87475, 108469, 192445, 542345, 962225, 1193159, 2711725, 5965795, 29828975]

約数ペア:

[(1, 29828975), (5, 5965795), (11, 2711725), (25, 1193159), (31, 962225), (55, 542345), (155, 192445), (275, 108469), (341, 87475), (775, 38489), (1705, 17495), (3499, 8525)]