807901325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1483}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 1254253056

約数和(自身を除く): 446351731

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 283, 385, 1415, 1483, 1925, 1981, 3113, 7075, 7415, 9905, 10381, 15565, 16313, 21791, 37075, 49525, 51905, 77825, 81565, 108955, 114191, 259525, 407825, 419689, 544775, 570955, 2098445, 2854775, 2937823, 4616579, 10492225, 14689115, 23082895, 32316053, 73445575, 115414475, 161580265, 807901325]

約数ペア:

[(1, 807901325), (5, 161580265), (7, 115414475), (11, 73445575), (25, 32316053), (35, 23082895), (55, 14689115), (77, 10492225), (175, 4616579), (275, 2937823), (283, 2854775), (385, 2098445), (1415, 570955), (1483, 544775), (1925, 419689), (1981, 407825), (3113, 259525), (7075, 114191), (7415, 108955), (9905, 81565), (10381, 77825), (15565, 51905), (16313, 49525), (21791, 37075)]