71873585

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5279}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 26968015

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 5279, 13615, 26395, 36953, 184765, 2053531, 10267655, 14374717, 71873585]

約数ペア:

[(1, 71873585), (5, 14374717), (7, 10267655), (35, 2053531), (389, 184765), (1945, 36953), (2723, 26395), (5279, 13615)]