29319765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 48508416

約数和(自身を除く): 19188651

約数列:

[1, 3, 5, 15, 43, 129, 131, 215, 347, 393, 645, 655, 1041, 1735, 1965, 5205, 5633, 14921, 16899, 28165, 44763, 45457, 74605, 84495, 136371, 223815, 227285, 681855, 1954651, 5863953, 9773255, 29319765]

約数ペア:

[(1, 29319765), (3, 9773255), (5, 5863953), (15, 1954651), (43, 681855), (129, 227285), (131, 223815), (215, 136371), (347, 84495), (393, 74605), (645, 45457), (655, 44763), (1041, 28165), (1735, 16899), (1965, 14921), (5205, 5633)]