15690967885

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{16433}}^1$

素因数の和:16522

約数の個数: 36

約数和(自身を含む): 20775172572

約数和(自身を除く): 5084204687

約数列:

[1, 5, 19, 23, 95, 115, 361, 437, 529, 1805, 2185, 2645, 8303, 10051, 16433, 41515, 50255, 82165, 190969, 312227, 377959, 954845, 1561135, 1889795, 5932313, 7181221, 8693057, 29661565, 35906105, 43465285, 136443199, 165168083, 682215995, 825840415, 3138193577, 15690967885]

約数ペア:

[(1, 15690967885), (5, 3138193577), (19, 825840415), (23, 682215995), (95, 165168083), (115, 136443199), (361, 43465285), (437, 35906105), (529, 29661565), (1805, 8693057), (2185, 7181221), (2645, 5932313), (8303, 1889795), (10051, 1561135), (16433, 954845), (41515, 377959), (50255, 312227), (82165, 190969)]