39027375

素因数分解:

$3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 71207136

約数和(自身を除く): 32179761

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 125, 225, 307, 339, 375, 565, 921, 1017, 1125, 1535, 1695, 2763, 2825, 4605, 5085, 7675, 8475, 13815, 14125, 23025, 25425, 34691, 38375, 42375, 69075, 104073, 115125, 127125, 173455, 312219, 345375, 520365, 867275, 1561095, 2601825, 4336375, 7805475, 13009125, 39027375]

約数ペア:

[(1, 39027375), (3, 13009125), (5, 7805475), (9, 4336375), (15, 2601825), (25, 1561095), (45, 867275), (75, 520365), (113, 345375), (125, 312219), (225, 173455), (307, 127125), (339, 115125), (375, 104073), (565, 69075), (921, 42375), (1017, 38375), (1125, 34691), (1535, 25425), (1695, 23025), (2763, 14125), (2825, 13815), (4605, 8475), (5085, 7675)]