29382375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 27226905

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 125, 165, 187, 255, 275, 375, 419, 425, 561, 825, 935, 1257, 1275, 1375, 2095, 2125, 2805, 4125, 4609, 4675, 6285, 6375, 7123, 10475, 13827, 14025, 21369, 23045, 23375, 31425, 35615, 52375, 69135, 70125, 78353, 106845, 115225, 157125, 178075, 235059, 345675, 391765, 534225, 576125, 890375, 1175295, 1728375, 1958825, 2671125, 5876475, 9794125, 29382375]

約数ペア:

[(1, 29382375), (3, 9794125), (5, 5876475), (11, 2671125), (15, 1958825), (17, 1728375), (25, 1175295), (33, 890375), (51, 576125), (55, 534225), (75, 391765), (85, 345675), (125, 235059), (165, 178075), (187, 157125), (255, 115225), (275, 106845), (375, 78353), (419, 70125), (425, 69135), (561, 52375), (825, 35615), (935, 31425), (1257, 23375), (1275, 23045), (1375, 21369), (2095, 14025), (2125, 13827), (2805, 10475), (4125, 7123), (4609, 6375), (4675, 6285)]