267389925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3209}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 487200960

約数和(自身を除く): 219811035

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 101, 165, 275, 303, 505, 825, 1111, 1515, 2525, 3209, 3333, 5555, 7575, 9627, 16045, 16665, 27775, 35299, 48135, 80225, 83325, 105897, 176495, 240675, 324109, 529485, 882475, 972327, 1620545, 2647425, 3565199, 4861635, 8102725, 10695597, 17825995, 24308175, 53477985, 89129975, 267389925]

約数ペア:

[(1, 267389925), (3, 89129975), (5, 53477985), (11, 24308175), (15, 17825995), (25, 10695597), (33, 8102725), (55, 4861635), (75, 3565199), (101, 2647425), (165, 1620545), (275, 972327), (303, 882475), (505, 529485), (825, 324109), (1111, 240675), (1515, 176495), (2525, 105897), (3209, 83325), (3333, 80225), (5555, 48135), (7575, 35299), (9627, 27775), (16045, 16665)]