297831919585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{42456439}}^1$

素因数の和:42456528

約数の個数: 16

約数和(自身を含む): 379051096320

約数和(自身を除く): 81219176735

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 42456439, 212282195, 976498097, 2589842779, 4882490485, 12949213895, 59566383917, 297831919585]

約数ペア:

[(1, 297831919585), (5, 59566383917), (23, 12949213895), (61, 4882490485), (115, 2589842779), (305, 976498097), (1403, 212282195), (7015, 42456439)]