1984785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 3621888

約数和(自身を除く): 1637103

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 523, 759, 1265, 1569, 2615, 3795, 5753, 7845, 12029, 17259, 28765, 36087, 60145, 86295, 132319, 180435, 396957, 661595, 1984785]

約数ペア:

[(1, 1984785), (3, 661595), (5, 396957), (11, 180435), (15, 132319), (23, 86295), (33, 60145), (55, 36087), (69, 28765), (115, 17259), (165, 12029), (253, 7845), (345, 5753), (523, 3795), (759, 2615), (1265, 1569)]