2017974255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{11527}}^1$

素因数の和:12607

約数の個数: 32

約数和(自身を含む): 3525907968

約数和(自身を除く): 1507933713

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1061, 3183, 5305, 11527, 11671, 15915, 34581, 35013, 57635, 58355, 126797, 172905, 175065, 380391, 633985, 1901955, 12230147, 36690441, 61150735, 134531617, 183452205, 403594851, 672658085, 2017974255]

約数ペア:

[(1, 2017974255), (3, 672658085), (5, 403594851), (11, 183452205), (15, 134531617), (33, 61150735), (55, 36690441), (165, 12230147), (1061, 1901955), (3183, 633985), (5305, 380391), (11527, 175065), (11671, 172905), (15915, 126797), (34581, 58355), (35013, 57635)]