87184215

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3733}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 155931840

約数和(自身を除く): 68747625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 3733, 4671, 7785, 11199, 18665, 23355, 33597, 55995, 100791, 167985, 503955, 645809, 1937427, 3229045, 5812281, 9687135, 17436843, 29061405, 87184215]

約数ペア:

[(1, 87184215), (3, 29061405), (5, 17436843), (9, 9687135), (15, 5812281), (27, 3229045), (45, 1937427), (135, 645809), (173, 503955), (519, 167985), (865, 100791), (1557, 55995), (2595, 33597), (3733, 23355), (4671, 18665), (7785, 11199)]