90106575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7109}}^1$

素因数の和:7148

約数の個数: 36

約数和(自身を含む): 161340120

約数和(自身を除く): 71233545

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 7109, 12675, 21327, 35545, 92417, 106635, 177725, 277251, 462085, 533175, 1201421, 1386255, 2310425, 3604263, 6007105, 6931275, 18021315, 30035525, 90106575]

約数ペア:

[(1, 90106575), (3, 30035525), (5, 18021315), (13, 6931275), (15, 6007105), (25, 3604263), (39, 2310425), (65, 1386255), (75, 1201421), (169, 533175), (195, 462085), (325, 277251), (507, 177725), (845, 106635), (975, 92417), (2535, 35545), (4225, 21327), (7109, 12675)]