98817175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 136678752

約数和(自身を除く): 37861577

約数列:

[1, 5, 17, 25, 41, 53, 85, 107, 205, 265, 425, 535, 697, 901, 1025, 1325, 1819, 2173, 2675, 3485, 4387, 4505, 5671, 9095, 10865, 17425, 21935, 22525, 28355, 36941, 45475, 54325, 74579, 96407, 109675, 141775, 184705, 232511, 372895, 482035, 923525, 1162555, 1864475, 2410175, 3952687, 5812775, 19763435, 98817175]

約数ペア:

[(1, 98817175), (5, 19763435), (17, 5812775), (25, 3952687), (41, 2410175), (53, 1864475), (85, 1162555), (107, 923525), (205, 482035), (265, 372895), (425, 232511), (535, 184705), (697, 141775), (901, 109675), (1025, 96407), (1325, 74579), (1819, 54325), (2173, 45475), (2675, 36941), (3485, 28355), (4387, 22525), (4505, 21935), (5671, 17425), (9095, 10865)]