1837994015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151213}}^1$

素因数の和:151259

約数の個数: 32

約数和(自身を含む): 2743626816

約数和(自身を除く): 905632801

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 151213, 756065, 1663343, 1965769, 2570621, 8316715, 9828845, 12853105, 21623459, 28276831, 33418073, 108117295, 141384155, 167090365, 367598803, 1837994015]

約数ペア:

[(1, 1837994015), (5, 367598803), (11, 167090365), (13, 141384155), (17, 108117295), (55, 33418073), (65, 28276831), (85, 21623459), (143, 12853105), (187, 9828845), (221, 8316715), (715, 2570621), (935, 1965769), (1105, 1663343), (2431, 756065), (12155, 151213)]