19585005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4093}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 35372160

約数和(自身を除く): 15787155

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4093, 4785, 12279, 20465, 45023, 61395, 118697, 135069, 225115, 356091, 593485, 675345, 1305667, 1780455, 3917001, 6528335, 19585005]

約数ペア:

[(1, 19585005), (3, 6528335), (5, 3917001), (11, 1780455), (15, 1305667), (29, 675345), (33, 593485), (55, 356091), (87, 225115), (145, 135069), (165, 118697), (319, 61395), (435, 45023), (957, 20465), (1595, 12279), (4093, 4785)]