88861305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19813}}^1$

素因数の和:19857

約数の個数: 32

約数和(自身を含む): 159780096

約数和(自身を除く): 70918791

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 19813, 59439, 99065, 257569, 297195, 455699, 772707, 1287845, 1367097, 2278495, 3863535, 5924087, 6835485, 17772261, 29620435, 88861305]

約数ペア:

[(1, 88861305), (3, 29620435), (5, 17772261), (13, 6835485), (15, 5924087), (23, 3863535), (39, 2278495), (65, 1367097), (69, 1287845), (115, 772707), (195, 455699), (299, 297195), (345, 257569), (897, 99065), (1495, 59439), (4485, 19813)]