82208775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 149240448

約数和(自身を除く): 67031673

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 251, 275, 397, 753, 825, 1191, 1255, 1985, 2761, 3765, 4367, 5955, 6275, 8283, 9925, 13101, 13805, 18825, 21835, 29775, 41415, 65505, 69025, 99647, 109175, 207075, 298941, 327525, 498235, 1096117, 1494705, 2491175, 3288351, 5480585, 7473525, 16441755, 27402925, 82208775]

約数ペア:

[(1, 82208775), (3, 27402925), (5, 16441755), (11, 7473525), (15, 5480585), (25, 3288351), (33, 2491175), (55, 1494705), (75, 1096117), (165, 498235), (251, 327525), (275, 298941), (397, 207075), (753, 109175), (825, 99647), (1191, 69025), (1255, 65505), (1985, 41415), (2761, 29775), (3765, 21835), (4367, 18825), (5955, 13805), (6275, 13101), (8283, 9925)]