72846855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85201}}^1$

素因数の和:85231

約数の個数: 24

約数和(自身を含む): 132915120

約数和(自身を除く): 60068265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 85201, 255603, 426005, 766809, 1278015, 1618819, 3834045, 4856457, 8094095, 14569371, 24282285, 72846855]

約数ペア:

[(1, 72846855), (3, 24282285), (5, 14569371), (9, 8094095), (15, 4856457), (19, 3834045), (45, 1618819), (57, 1278015), (95, 766809), (171, 426005), (285, 255603), (855, 85201)]