126272385

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2591}}^1$

素因数の和:2643

約数の個数: 48

約数和(自身を含む): 237012480

約数和(自身を除く): 110740095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1805, 2565, 2591, 3249, 5415, 7773, 9747, 12955, 16245, 23319, 38865, 48735, 49229, 69957, 116595, 147687, 246145, 349785, 443061, 738435, 935351, 1329183, 2215305, 2806053, 4676755, 6645915, 8418159, 14030265, 25254477, 42090795, 126272385]

約数ペア:

[(1, 126272385), (3, 42090795), (5, 25254477), (9, 14030265), (15, 8418159), (19, 6645915), (27, 4676755), (45, 2806053), (57, 2215305), (95, 1329183), (135, 935351), (171, 738435), (285, 443061), (361, 349785), (513, 246145), (855, 147687), (1083, 116595), (1805, 69957), (2565, 49229), (2591, 48735), (3249, 38865), (5415, 23319), (7773, 16245), (9747, 12955)]