84554345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^2$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 110265624

約数和(自身を除く): 25711279

約数列:

[1, 5, 17, 53, 85, 137, 265, 685, 901, 2329, 4505, 7261, 11645, 18769, 36305, 93845, 123437, 319073, 617185, 994757, 1595365, 4973785, 16910869, 84554345]

約数ペア:

[(1, 84554345), (5, 16910869), (17, 4973785), (53, 1595365), (85, 994757), (137, 617185), (265, 319073), (685, 123437), (901, 93845), (2329, 36305), (4505, 18769), (7261, 11645)]