154425825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12041}}^1$

素因数の和:12079

約数の個数: 48

約数和(自身を含む): 298641600

約数和(自身を除く): 144215775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 12041, 12825, 36123, 60205, 108369, 180615, 228779, 301025, 325107, 541845, 686337, 903075, 1143895, 1625535, 2059011, 2709225, 3431685, 5719475, 6177033, 8127675, 10295055, 17158425, 30885165, 51475275, 154425825]

約数ペア:

[(1, 154425825), (3, 51475275), (5, 30885165), (9, 17158425), (15, 10295055), (19, 8127675), (25, 6177033), (27, 5719475), (45, 3431685), (57, 2709225), (75, 2059011), (95, 1625535), (135, 1143895), (171, 903075), (225, 686337), (285, 541845), (475, 325107), (513, 301025), (675, 228779), (855, 180615), (1425, 108369), (2565, 60205), (4275, 36123), (12041, 12825)]