148806765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 272937600

約数和(自身を除く): 124130835

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 269, 285, 647, 807, 855, 1345, 1941, 2421, 3235, 4035, 5111, 5823, 9705, 12105, 12293, 15333, 25555, 29115, 36879, 45999, 61465, 76665, 110637, 174043, 184395, 229995, 522129, 553185, 870215, 1566387, 2610645, 3306817, 7831935, 9920451, 16534085, 29761353, 49602255, 148806765]

約数ペア:

[(1, 148806765), (3, 49602255), (5, 29761353), (9, 16534085), (15, 9920451), (19, 7831935), (45, 3306817), (57, 2610645), (95, 1566387), (171, 870215), (269, 553185), (285, 522129), (647, 229995), (807, 184395), (855, 174043), (1345, 110637), (1941, 76665), (2421, 61465), (3235, 45999), (4035, 36879), (5111, 29115), (5823, 25555), (9705, 15333), (12105, 12293)]