84562165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 111849984

約数和(自身を除く): 27287819

約数列:

[1, 5, 17, 47, 61, 85, 235, 305, 347, 799, 1037, 1735, 2867, 3995, 5185, 5899, 14335, 16309, 21167, 29495, 48739, 81545, 105835, 243695, 277253, 359839, 994849, 1386265, 1799195, 4974245, 16912433, 84562165]

約数ペア:

[(1, 84562165), (5, 16912433), (17, 4974245), (47, 1799195), (61, 1386265), (85, 994849), (235, 359839), (305, 277253), (347, 243695), (799, 105835), (1037, 81545), (1735, 48739), (2867, 29495), (3995, 21167), (5185, 16309), (5899, 14335)]