40783535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4211}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 53071200

約数和(自身を除く): 12287665

約数列:

[1, 5, 13, 65, 149, 745, 1937, 4211, 9685, 21055, 54743, 273715, 627439, 3137195, 8156707, 40783535]

約数ペア:

[(1, 40783535), (5, 8156707), (13, 3137195), (65, 627439), (149, 273715), (745, 54743), (1937, 21055), (4211, 9685)]