72401145

素因数分解:

$3^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{2851}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 115950912

約数和(自身を除く): 43549767

約数列:

[1, 3, 5, 15, 1693, 2851, 5079, 8465, 8553, 14255, 25395, 42765, 4826743, 14480229, 24133715, 72401145]

約数ペア:

[(1, 72401145), (3, 24133715), (5, 14480229), (15, 4826743), (1693, 42765), (2851, 25395), (5079, 14255), (8465, 8553)]