2761931425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1543}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 3914892288

約数和(自身を除く): 1152960863

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 283, 575, 1265, 1415, 1543, 3113, 6325, 6509, 7075, 7715, 15565, 16973, 32545, 35489, 38575, 71599, 77825, 84865, 162725, 177445, 357995, 390379, 424325, 436669, 887225, 1789975, 1951895, 2183345, 4803359, 9759475, 10043387, 10916725, 24016795, 50216935, 110477257, 120083975, 251084675, 552386285, 2761931425]

約数ペア:

[(1, 2761931425), (5, 552386285), (11, 251084675), (23, 120083975), (25, 110477257), (55, 50216935), (115, 24016795), (253, 10916725), (275, 10043387), (283, 9759475), (575, 4803359), (1265, 2183345), (1415, 1951895), (1543, 1789975), (3113, 887225), (6325, 436669), (6509, 424325), (7075, 390379), (7715, 357995), (15565, 177445), (16973, 162725), (32545, 84865), (35489, 77825), (38575, 71599)]