86287835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 121836960

約数和(自身を除く): 35549125

約数列:

[1, 5, 17, 19, 23, 85, 95, 101, 115, 323, 391, 437, 505, 529, 1615, 1717, 1919, 1955, 2185, 2323, 2645, 7429, 8585, 8993, 9595, 10051, 11615, 32623, 37145, 39491, 44137, 44965, 50255, 53429, 163115, 170867, 197455, 220685, 267145, 750329, 854335, 908293, 1015151, 3751645, 4541465, 5075755, 17257567, 86287835]

約数ペア:

[(1, 86287835), (5, 17257567), (17, 5075755), (19, 4541465), (23, 3751645), (85, 1015151), (95, 908293), (101, 854335), (115, 750329), (323, 267145), (391, 220685), (437, 197455), (505, 170867), (529, 163115), (1615, 53429), (1717, 50255), (1919, 44965), (1955, 44137), (2185, 39491), (2323, 37145), (2645, 32623), (7429, 11615), (8585, 10051), (8993, 9595)]