978171015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6304

約数の個数: 48

約数和(自身を含む): 1709013600

約数和(自身を除く): 730842585

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 361, 435, 551, 1083, 1653, 1805, 2755, 5415, 6229, 8265, 10469, 18687, 31145, 31407, 52345, 93435, 118351, 157035, 180641, 355053, 541923, 591755, 903205, 1775265, 2248669, 2709615, 3432179, 6746007, 10296537, 11243345, 17160895, 33730035, 51482685, 65211401, 195634203, 326057005, 978171015]

約数ペア:

[(1, 978171015), (3, 326057005), (5, 195634203), (15, 65211401), (19, 51482685), (29, 33730035), (57, 17160895), (87, 11243345), (95, 10296537), (145, 6746007), (285, 3432179), (361, 2709615), (435, 2248669), (551, 1775265), (1083, 903205), (1653, 591755), (1805, 541923), (2755, 355053), (5415, 180641), (6229, 157035), (8265, 118351), (10469, 93435), (18687, 52345), (31145, 31407)]