30240045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61091}}^1$

素因数の和:61113

約数の個数: 24

約数和(自身を含む): 57182112

約数和(自身を除く): 26942067

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 61091, 183273, 305455, 549819, 672001, 916365, 2016003, 2749095, 3360005, 6048009, 10080015, 30240045]

約数ペア:

[(1, 30240045), (3, 10080015), (5, 6048009), (9, 3360005), (11, 2749095), (15, 2016003), (33, 916365), (45, 672001), (55, 549819), (99, 305455), (165, 183273), (495, 61091)]