72768395

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71693}}^1$

素因数の和:71734

約数の個数: 16

約数和(自身を含む): 103239360

約数和(自身を除く): 30470965

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 71693, 358465, 501851, 2079097, 2509255, 10395485, 14553679, 72768395]

約数ペア:

[(1, 72768395), (5, 14553679), (7, 10395485), (29, 2509255), (35, 2079097), (145, 501851), (203, 358465), (1015, 71693)]