8993235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 15003648

約数和(自身を除く): 6010413

約数列:

[1, 3, 5, 15, 43, 73, 129, 191, 215, 219, 365, 573, 645, 955, 1095, 2865, 3139, 8213, 9417, 13943, 15695, 24639, 41065, 41829, 47085, 69715, 123195, 209145, 599549, 1798647, 2997745, 8993235]

約数ペア:

[(1, 8993235), (3, 2997745), (5, 1798647), (15, 599549), (43, 209145), (73, 123195), (129, 69715), (191, 47085), (215, 41829), (219, 41065), (365, 24639), (573, 15695), (645, 13943), (955, 9417), (1095, 8213), (2865, 3139)]