86214015

素因数分解:

$3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1949}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 149666400

約数和(自身を除く): 63452385

約数列:

[1, 3, 5, 9, 15, 45, 983, 1949, 2949, 4915, 5847, 8847, 9745, 14745, 17541, 29235, 44235, 87705, 1915867, 5747601, 9579335, 17242803, 28738005, 86214015]

約数ペア:

[(1, 86214015), (3, 28738005), (5, 17242803), (9, 9579335), (15, 5747601), (45, 1915867), (983, 87705), (1949, 44235), (2949, 29235), (4915, 17541), (5847, 14745), (8847, 9745)]