89105335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70439}}^1$

素因数の和:70478

約数の個数: 16

約数和(自身を含む): 121720320

約数和(自身を除く): 32614985

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 70439, 352195, 774829, 1620097, 3874145, 8100485, 17821067, 89105335]

約数ペア:

[(1, 89105335), (5, 17821067), (11, 8100485), (23, 3874145), (55, 1620097), (115, 774829), (253, 352195), (1265, 70439)]