20145014415

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3639569}}^1$

素因数の和:3639624

約数の個数: 32

約数和(自身を含む): 36686865600

約数和(自身を除く): 16541851185

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 3639569, 10918707, 18197845, 32756121, 54593535, 98268363, 149222329, 163780605, 447666987, 491341815, 746111645, 1343000961, 2238334935, 4029002883, 6715004805, 20145014415]

約数ペア:

[(1, 20145014415), (3, 6715004805), (5, 4029002883), (9, 2238334935), (15, 1343000961), (27, 746111645), (41, 491341815), (45, 447666987), (123, 163780605), (135, 149222329), (205, 98268363), (369, 54593535), (615, 32756121), (1107, 18197845), (1845, 10918707), (5535, 3639569)]