540684145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{26813}}^1$

素因数の和:26964

約数の個数: 16

約数和(自身を含む): 672495120

約数和(自身を除く): 131810975

約数列:

[1, 5, 37, 109, 185, 545, 4033, 20165, 26813, 134065, 992081, 2922617, 4960405, 14613085, 108136829, 540684145]

約数ペア:

[(1, 540684145), (5, 108136829), (37, 14613085), (109, 4960405), (185, 2922617), (545, 992081), (4033, 134065), (20165, 26813)]