16297645

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 10313555

約数列:

[1, 5, 7, 13, 17, 35, 43, 49, 65, 85, 91, 119, 215, 221, 245, 301, 343, 455, 559, 595, 637, 731, 833, 1105, 1505, 1547, 1715, 2107, 2795, 3185, 3655, 3913, 4165, 4459, 5117, 5831, 7735, 9503, 10535, 10829, 14749, 19565, 22295, 25585, 27391, 29155, 35819, 47515, 54145, 66521, 73745, 75803, 136955, 179095, 191737, 250733, 332605, 379015, 465647, 958685, 1253665, 2328235, 3259529, 16297645]

約数ペア:

[(1, 16297645), (5, 3259529), (7, 2328235), (13, 1253665), (17, 958685), (35, 465647), (43, 379015), (49, 332605), (65, 250733), (85, 191737), (91, 179095), (119, 136955), (215, 75803), (221, 73745), (245, 66521), (301, 54145), (343, 47515), (455, 35819), (559, 29155), (595, 27391), (637, 25585), (731, 22295), (833, 19565), (1105, 14749), (1505, 10829), (1547, 10535), (1715, 9503), (2107, 7735), (2795, 5831), (3185, 5117), (3655, 4459), (3913, 4165)]