23788485

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{2797}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 48886656

約数和(自身を除く): 25098171

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2797, 2835, 8391, 8505, 13985, 19579, 25173, 41955, 58737, 75519, 97895, 125865, 176211, 226557, 293685, 377595, 528633, 679671, 881055, 1132785, 1585899, 2643165, 3398355, 4757697, 7929495, 23788485]

約数ペア:

[(1, 23788485), (3, 7929495), (5, 4757697), (7, 3398355), (9, 2643165), (15, 1585899), (21, 1132785), (27, 881055), (35, 679671), (45, 528633), (63, 377595), (81, 293685), (105, 226557), (135, 176211), (189, 125865), (243, 97895), (315, 75519), (405, 58737), (567, 41955), (945, 25173), (1215, 19579), (1701, 13985), (2797, 8505), (2835, 8391)]