86586165

素因数分解:

$3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 155886720

約数和(自身を除く): 69300555

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 439, 487, 1317, 1461, 2195, 2435, 3951, 4383, 6585, 7305, 11853, 13149, 19755, 21915, 35559, 39447, 59265, 65745, 177795, 197235, 213793, 641379, 1068965, 1924137, 3206895, 5772411, 9620685, 17317233, 28862055, 86586165]

約数ペア:

[(1, 86586165), (3, 28862055), (5, 17317233), (9, 9620685), (15, 5772411), (27, 3206895), (45, 1924137), (81, 1068965), (135, 641379), (405, 213793), (439, 197235), (487, 177795), (1317, 65745), (1461, 59265), (2195, 39447), (2435, 35559), (3951, 21915), (4383, 19755), (6585, 13149), (7305, 11853)]