145465155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4232

約数の個数: 48

約数和(自身を含む): 279002880

約数和(自身を除く): 133537725

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 3195, 3905, 4139, 7029, 11715, 12417, 20695, 35145, 37251, 45529, 62085, 136587, 186255, 227645, 293869, 409761, 682935, 881607, 1469345, 2048805, 2644821, 3232559, 4408035, 9697677, 13224105, 16162795, 29093031, 48488385, 145465155]

約数ペア:

[(1, 145465155), (3, 48488385), (5, 29093031), (9, 16162795), (11, 13224105), (15, 9697677), (33, 4408035), (45, 3232559), (55, 2644821), (71, 2048805), (99, 1469345), (165, 881607), (213, 682935), (355, 409761), (495, 293869), (639, 227645), (781, 186255), (1065, 136587), (2343, 62085), (3195, 45529), (3905, 37251), (4139, 35145), (7029, 20695), (11715, 12417)]