84675075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 147419136

約数和(自身を除く): 62744061

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 191, 257, 345, 573, 575, 771, 955, 1285, 1725, 2865, 3855, 4393, 4775, 5911, 6425, 13179, 14325, 17733, 19275, 21965, 29555, 49087, 65895, 88665, 109825, 147261, 147775, 245435, 329475, 443325, 736305, 1129001, 1227175, 3387003, 3681525, 5645005, 16935015, 28225025, 84675075]

約数ペア:

[(1, 84675075), (3, 28225025), (5, 16935015), (15, 5645005), (23, 3681525), (25, 3387003), (69, 1227175), (75, 1129001), (115, 736305), (191, 443325), (257, 329475), (345, 245435), (573, 147775), (575, 147261), (771, 109825), (955, 88665), (1285, 65895), (1725, 49087), (2865, 29555), (3855, 21965), (4393, 19275), (4775, 17733), (5911, 14325), (6425, 13179)]