28980521925

素因数分解:

$3^1\times 5^2\times {\mathrm{6823}}^1\times {\mathrm{56633}}^1$

素因数の和:63469

約数の個数: 24

約数和(自身を含む): 47922331584

約数和(自身を除く): 18941809659

約数列:

[1, 3, 5, 15, 25, 75, 6823, 20469, 34115, 56633, 102345, 169899, 170575, 283165, 511725, 849495, 1415825, 4247475, 386406959, 1159220877, 1932034795, 5796104385, 9660173975, 28980521925]

約数ペア:

[(1, 28980521925), (3, 9660173975), (5, 5796104385), (15, 1932034795), (25, 1159220877), (75, 386406959), (6823, 4247475), (20469, 1415825), (34115, 849495), (56633, 511725), (102345, 283165), (169899, 170575)]