55124415

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21491}}^1$

素因数の和:21524

約数の個数: 32

約数和(自身を含む): 103161600

約数和(自身を除く): 48037185

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21491, 64473, 107455, 193419, 322365, 408329, 580257, 967095, 1224987, 2041645, 2901285, 3674961, 6124935, 11024883, 18374805, 55124415]

約数ペア:

[(1, 55124415), (3, 18374805), (5, 11024883), (9, 6124935), (15, 3674961), (19, 2901285), (27, 2041645), (45, 1224987), (57, 967095), (95, 580257), (135, 408329), (171, 322365), (285, 193419), (513, 107455), (855, 64473), (2565, 21491)]