16000804935

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{18413}}^1$

素因数の和:18625

約数の個数: 64

約数和(自身を含む): 29326872960

約数和(自身を除く): 13326068025

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 157, 205, 369, 471, 615, 785, 1107, 1413, 1845, 2355, 4239, 5535, 6437, 7065, 18413, 19311, 21195, 32185, 55239, 57933, 92065, 96555, 165717, 173799, 276195, 289665, 497151, 754933, 828585, 868995, 2264799, 2485755, 2890841, 3774665, 6794397, 8672523, 11323995, 14454205, 20383191, 26017569, 33971985, 43362615, 78052707, 101915955, 118524481, 130087845, 355573443, 390263535, 592622405, 1066720329, 1777867215, 3200160987, 5333601645, 16000804935]

約数ペア:

[(1, 16000804935), (3, 5333601645), (5, 3200160987), (9, 1777867215), (15, 1066720329), (27, 592622405), (41, 390263535), (45, 355573443), (123, 130087845), (135, 118524481), (157, 101915955), (205, 78052707), (369, 43362615), (471, 33971985), (615, 26017569), (785, 20383191), (1107, 14454205), (1413, 11323995), (1845, 8672523), (2355, 6794397), (4239, 3774665), (5535, 2890841), (6437, 2485755), (7065, 2264799), (18413, 868995), (19311, 828585), (21195, 754933), (32185, 497151), (55239, 289665), (57933, 276195), (92065, 173799), (96555, 165717)]