90302085

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69197}}^1$

素因数の和:69237

約数の個数: 24

約数和(自身を含む): 161923320

約数和(自身を除く): 71621235

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 69197, 207591, 345985, 622773, 1037955, 2006713, 3113865, 6020139, 10033565, 18060417, 30100695, 90302085]

約数ペア:

[(1, 90302085), (3, 30100695), (5, 18060417), (9, 10033565), (15, 6020139), (29, 3113865), (45, 2006713), (87, 1037955), (145, 622773), (261, 345985), (435, 207591), (1305, 69197)]