84847255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 114773760

約数和(自身を除く): 29926505

約数列:

[1, 5, 17, 19, 85, 95, 107, 323, 491, 535, 1615, 1819, 2033, 2455, 8347, 9095, 9329, 10165, 34561, 41735, 46645, 52537, 158593, 172805, 262685, 792965, 893129, 998203, 4465645, 4991015, 16969451, 84847255]

約数ペア:

[(1, 84847255), (5, 16969451), (17, 4991015), (19, 4465645), (85, 998203), (95, 893129), (107, 792965), (323, 262685), (491, 172805), (535, 158593), (1615, 52537), (1819, 46645), (2033, 41735), (2455, 34561), (8347, 10165), (9095, 9329)]