16551105

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 10820415

約数列:

[1, 3, 5, 15, 53, 109, 159, 191, 265, 327, 545, 573, 795, 955, 1635, 2865, 5777, 10123, 17331, 20819, 28885, 30369, 50615, 62457, 86655, 104095, 151845, 312285, 1103407, 3310221, 5517035, 16551105]

約数ペア:

[(1, 16551105), (3, 5517035), (5, 3310221), (15, 1103407), (53, 312285), (109, 151845), (159, 104095), (191, 86655), (265, 62457), (327, 50615), (545, 30369), (573, 28885), (795, 20819), (955, 17331), (1635, 10123), (2865, 5777)]