156945132975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{82021}}^1$

素因数の和:82888

約数の個数: 48

約数和(自身を含む): 268181755904

約数和(自身を除く): 111236622929

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 823, 2325, 2469, 4115, 12345, 20575, 25513, 61725, 76539, 82021, 127565, 246063, 382695, 410105, 637825, 1230315, 1913475, 2050525, 2542651, 6151575, 7627953, 12713255, 38139765, 63566275, 67503283, 190698825, 202509849, 337516415, 1012549245, 1687582075, 2092601773, 5062746225, 6277805319, 10463008865, 31389026595, 52315044325, 156945132975]

約数ペア:

[(1, 156945132975), (3, 52315044325), (5, 31389026595), (15, 10463008865), (25, 6277805319), (31, 5062746225), (75, 2092601773), (93, 1687582075), (155, 1012549245), (465, 337516415), (775, 202509849), (823, 190698825), (2325, 67503283), (2469, 63566275), (4115, 38139765), (12345, 12713255), (20575, 7627953), (25513, 6151575), (61725, 2542651), (76539, 2050525), (82021, 1913475), (127565, 1230315), (246063, 637825), (382695, 410105)]