87354345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19477}}^1$

素因数の和:19521

約数の個数: 32

約数和(自身を含む): 157070592

約数和(自身を除く): 69716247

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 19477, 58431, 97385, 253201, 292155, 447971, 759603, 1266005, 1343913, 2239855, 3798015, 5823623, 6719565, 17470869, 29118115, 87354345]

約数ペア:

[(1, 87354345), (3, 29118115), (5, 17470869), (13, 6719565), (15, 5823623), (23, 3798015), (39, 2239855), (65, 1343913), (69, 1266005), (115, 759603), (195, 447971), (299, 292155), (345, 253201), (897, 97385), (1495, 58431), (4485, 19477)]