40187185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{503}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 52678080

約数和(自身を除く): 12490895

約数列:

[1, 5, 19, 29, 95, 145, 503, 551, 841, 2515, 2755, 4205, 9557, 14587, 15979, 47785, 72935, 79895, 277153, 423023, 1385765, 2115115, 8037437, 40187185]

約数ペア:

[(1, 40187185), (5, 8037437), (19, 2115115), (29, 1385765), (95, 423023), (145, 277153), (503, 79895), (551, 72935), (841, 47785), (2515, 15979), (2755, 14587), (4205, 9557)]