22459995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 41527200

約数和(自身を除く): 19067205

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 241, 285, 327, 545, 723, 855, 981, 1205, 1635, 2071, 2169, 3615, 4579, 4905, 6213, 10355, 10845, 13737, 18639, 22895, 26269, 31065, 41211, 68685, 78807, 93195, 131345, 206055, 236421, 394035, 499111, 1182105, 1497333, 2495555, 4491999, 7486665, 22459995]

約数ペア:

[(1, 22459995), (3, 7486665), (5, 4491999), (9, 2495555), (15, 1497333), (19, 1182105), (45, 499111), (57, 394035), (95, 236421), (109, 206055), (171, 131345), (241, 93195), (285, 78807), (327, 68685), (545, 41211), (723, 31065), (855, 26269), (981, 22895), (1205, 18639), (1635, 13737), (2071, 10845), (2169, 10355), (3615, 6213), (4579, 4905)]