84431985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{4229}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 148625280

約数和(自身を除く): 64193295

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 4229, 6655, 12687, 19965, 21145, 46519, 63435, 139557, 232595, 511709, 697785, 1535127, 2558545, 5628799, 7675635, 16886397, 28143995, 84431985]

約数ペア:

[(1, 84431985), (3, 28143995), (5, 16886397), (11, 7675635), (15, 5628799), (33, 2558545), (55, 1535127), (121, 697785), (165, 511709), (363, 232595), (605, 139557), (1331, 63435), (1815, 46519), (3993, 21145), (4229, 19965), (6655, 12687)]