53246145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 88121088

約数和(自身を除く): 34874943

約数列:

[1, 3, 5, 15, 37, 111, 185, 197, 487, 555, 591, 985, 1461, 2435, 2955, 7289, 7305, 18019, 21867, 36445, 54057, 90095, 95939, 109335, 270285, 287817, 479695, 1439085, 3549743, 10649229, 17748715, 53246145]

約数ペア:

[(1, 53246145), (3, 17748715), (5, 10649229), (15, 3549743), (37, 1439085), (111, 479695), (185, 287817), (197, 270285), (487, 109335), (555, 95939), (591, 90095), (985, 54057), (1461, 36445), (2435, 21867), (2955, 18019), (7289, 7305)]