71352945

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5851}}^1$

素因数の和:6133

約数の個数: 24

約数和(自身を含む): 124156032

約数和(自身を除く): 52803087

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 5851, 12195, 17553, 29255, 52659, 87765, 263295, 1585621, 4756863, 7928105, 14270589, 23784315, 71352945]

約数ペア:

[(1, 71352945), (3, 23784315), (5, 14270589), (9, 7928105), (15, 4756863), (45, 1585621), (271, 263295), (813, 87765), (1355, 52659), (2439, 29255), (4065, 17553), (5851, 12195)]