11745135

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 22128480

約数和(自身を除く): 10383345

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 241, 285, 361, 513, 723, 855, 1083, 1205, 1805, 2169, 2565, 3249, 3615, 4579, 5415, 6507, 9747, 10845, 13737, 16245, 22895, 32535, 41211, 48735, 68685, 87001, 123633, 206055, 261003, 435005, 618165, 783009, 1305015, 2349027, 3915045, 11745135]

約数ペア:

[(1, 11745135), (3, 3915045), (5, 2349027), (9, 1305015), (15, 783009), (19, 618165), (27, 435005), (45, 261003), (57, 206055), (95, 123633), (135, 87001), (171, 68685), (241, 48735), (285, 41211), (361, 32535), (513, 22895), (723, 16245), (855, 13737), (1083, 10845), (1205, 9747), (1805, 6507), (2169, 5415), (2565, 4579), (3249, 3615)]