27295125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 53464320

約数和(自身を除く): 26169195

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 275, 325, 375, 429, 509, 715, 825, 975, 1375, 1527, 1625, 2145, 2545, 3575, 4125, 4875, 5599, 6617, 7635, 10725, 12725, 16797, 17875, 19851, 27995, 33085, 38175, 53625, 63625, 72787, 83985, 99255, 139975, 165425, 190875, 218361, 363935, 419925, 496275, 699875, 827125, 1091805, 1819675, 2099625, 2481375, 5459025, 9098375, 27295125]

約数ペア:

[(1, 27295125), (3, 9098375), (5, 5459025), (11, 2481375), (13, 2099625), (15, 1819675), (25, 1091805), (33, 827125), (39, 699875), (55, 496275), (65, 419925), (75, 363935), (125, 218361), (143, 190875), (165, 165425), (195, 139975), (275, 99255), (325, 83985), (375, 72787), (429, 63625), (509, 53625), (715, 38175), (825, 33085), (975, 27995), (1375, 19851), (1527, 17875), (1625, 16797), (2145, 12725), (2545, 10725), (3575, 7635), (4125, 6617), (4875, 5599)]