30020175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5801}}^1$

素因数の和:5840

約数の個数: 36

約数和(自身を含む): 56116944

約数和(自身を除く): 26096769

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 5801, 17403, 29005, 52209, 87015, 133423, 145025, 261045, 400269, 435075, 667115, 1200807, 1305225, 2001345, 3335575, 6004035, 10006725, 30020175]

約数ペア:

[(1, 30020175), (3, 10006725), (5, 6004035), (9, 3335575), (15, 2001345), (23, 1305225), (25, 1200807), (45, 667115), (69, 435075), (75, 400269), (115, 261045), (207, 145025), (225, 133423), (345, 87015), (575, 52209), (1035, 29005), (1725, 17403), (5175, 5801)]