1859620995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{4583}}^1$

素因数の和:4792

約数の個数: 48

約数和(自身を含む): 3295199232

約数和(自身を除く): 1435578237

約数列:

[1, 3, 5, 9, 15, 45, 71, 127, 213, 355, 381, 635, 639, 1065, 1143, 1905, 3195, 4583, 5715, 9017, 13749, 22915, 27051, 41247, 45085, 68745, 81153, 135255, 206235, 325393, 405765, 582041, 976179, 1626965, 1746123, 2910205, 2928537, 4880895, 5238369, 8730615, 14642685, 26191845, 41324911, 123974733, 206624555, 371924199, 619873665, 1859620995]

約数ペア:

[(1, 1859620995), (3, 619873665), (5, 371924199), (9, 206624555), (15, 123974733), (45, 41324911), (71, 26191845), (127, 14642685), (213, 8730615), (355, 5238369), (381, 4880895), (635, 2928537), (639, 2910205), (1065, 1746123), (1143, 1626965), (1905, 976179), (3195, 582041), (4583, 405765), (5715, 325393), (9017, 206235), (13749, 135255), (22915, 81153), (27051, 68745), (41247, 45085)]