28425045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9105

約数の個数: 32

約数和(自身を含む): 52231680

約数和(自身を除く): 23806635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 9067, 27201, 45335, 99737, 136005, 172273, 299211, 498685, 516819, 861365, 1496055, 1895003, 2584095, 5685009, 9475015, 28425045]

約数ペア:

[(1, 28425045), (3, 9475015), (5, 5685009), (11, 2584095), (15, 1895003), (19, 1496055), (33, 861365), (55, 516819), (57, 498685), (95, 299211), (165, 172273), (209, 136005), (285, 99737), (627, 45335), (1045, 27201), (3135, 9067)]