453900525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4271}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 815781120

約数和(自身を除く): 361880595

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 195, 325, 327, 545, 975, 1417, 1635, 2725, 4251, 4271, 7085, 8175, 12813, 21255, 21355, 35425, 55523, 64065, 106275, 106775, 166569, 277615, 320325, 465539, 832845, 1388075, 1396617, 2327695, 4164225, 6052007, 6983085, 11638475, 18156021, 30260035, 34915425, 90780105, 151300175, 453900525]

約数ペア:

[(1, 453900525), (3, 151300175), (5, 90780105), (13, 34915425), (15, 30260035), (25, 18156021), (39, 11638475), (65, 6983085), (75, 6052007), (109, 4164225), (195, 2327695), (325, 1396617), (327, 1388075), (545, 832845), (975, 465539), (1417, 320325), (1635, 277615), (2725, 166569), (4251, 106775), (4271, 106275), (7085, 64065), (8175, 55523), (12813, 35425), (21255, 21355)]