15665045508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{359323}}^1$

素因数の和:359513

約数の個数: 72

約数和(自身を含む): 45516289728

約数和(自身を除く): 29851244220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4844, 6228, 7266, 10899, 14532, 21798, 43596, 359323, 718646, 1077969, 1437292, 2155938, 2515261, 3233907, 4311876, 5030522, 6467814, 7545783, 10061044, 12935628, 15091566, 22637349, 30183132, 45274698, 62162879, 90549396, 124325758, 186488637, 248651516, 372977274, 435140153, 559465911, 745954548, 870280306, 1118931822, 1305420459, 1740560612, 2237863644, 2610840918, 3916261377, 5221681836, 7832522754, 15665045508]

約数ペア:

[(1, 15665045508), (2, 7832522754), (3, 5221681836), (4, 3916261377), (6, 2610840918), (7, 2237863644), (9, 1740560612), (12, 1305420459), (14, 1118931822), (18, 870280306), (21, 745954548), (28, 559465911), (36, 435140153), (42, 372977274), (63, 248651516), (84, 186488637), (126, 124325758), (173, 90549396), (252, 62162879), (346, 45274698), (519, 30183132), (692, 22637349), (1038, 15091566), (1211, 12935628), (1557, 10061044), (2076, 7545783), (2422, 6467814), (3114, 5030522), (3633, 4311876), (4844, 3233907), (6228, 2515261), (7266, 2155938), (10899, 1437292), (14532, 1077969), (21798, 718646), (43596, 359323)]