83562475

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 112251744

約数和(自身を除く): 28689269

約数列:

[1, 5, 19, 25, 47, 95, 197, 235, 361, 475, 893, 985, 1175, 1805, 3743, 4465, 4925, 9025, 9259, 16967, 18715, 22325, 46295, 71117, 84835, 93575, 175921, 231475, 355585, 424175, 879605, 1777925, 3342499, 4398025, 16712495, 83562475]

約数ペア:

[(1, 83562475), (5, 16712495), (19, 4398025), (25, 3342499), (47, 1777925), (95, 879605), (197, 424175), (235, 355585), (361, 231475), (475, 175921), (893, 93575), (985, 84835), (1175, 71117), (1805, 46295), (3743, 22325), (4465, 18715), (4925, 16967), (9025, 9259)]